Publications

Publications 2021-07-11T23:29:06+00:00

2021

Petros Maragos, Vasileios Charisopoulos, Emmanouil Theodosis

Tropical Geometry and Machine Learning Journal Article

Proceedings of the IEEE, 109 (5), pp. 728-755, 2021.

BibTeX | Links: [PDF]

Nikos Melanitis, Petros Maragos

A linear method for camera pair self-calibration Journal Article

Computer Vision and Image Understanding, 210 , pp. 103223, 2021.

BibTeX | Links: [PDF]

V. Vasileiou, N. Kardaris, P. Maragos

Exploring Temporal Context and Human Movement Dynamics for Online Action Detection in Videos Conference

Proc. 29th European Signal Processing Conference (EUSIPCO 2021), Dublin, Ireland, 2021.

BibTeX

P. P. Filntisis, N. Efthymiou, G. Potamianos,, P. Maragos

An Audiovisual Child Emotion Recognition System for Child-Robot Interaction Applications Conference

Proc. 29th European Signal Processing Conference (EUSIPCO 2021), Dublin, Ireland, 2021.

BibTeX

C. Garoufis, A. Zlatintsi,, P. Maragos

HTMD-NET: A Hybrid Masking-Denoising Approach to Time-Domain Monaural Singing Voice Separation Conference

Proc. 29th European Signal Processing Conference (EUSIPCO 2021), Dublin, Ireland, 2021.

BibTeX

K. Avramidis, A. Zlatintsi, C. Garoufis,, P. Maragos

Multiscale Fractal Analysis on EEG Signals for Music-Induced Emotion Recognition Conference

Proc. 29th European Signal Processing Conference (EUSIPCO 2021), Dublin, Ireland, 2021.

BibTeX

P. Giannoulis, G. Potamianos,, P. Maragos

verlapped Sound Event Classification via Multi- Channel Sound Separation Network Conference

Proc. 29th European Signal Processing Conference (EUSIPCO 2021), Dublin, Ireland, 2021.

BibTeX

C. Garoufis, A. Zlatintsi, P. P. Filntisis, N. Efthymiou, E. Kalisperakis, V. Garyfalli, T. Karantinos, L. Mantonakis, N. Smyrnis, P. Maragos

An Unsupervised Learning Approach for Detecting Relapses from Spontaneous Speech in Patients with Psychosis Conference

Proc. IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI-2021), 2021.

BibTeX

Dafni Anagnostopoulou, Niki Efthymiou, Christina Papailiou, Petros Maragos

Engagement Estimation During Child Robot Interaction Using DeepConvolutional Networks Focusing on ASD Children Inproceedings

Proc. IEEE Int'l Conf. Robotics and Automation (ICRA-2021), Xi'an, 2021.

BibTeX | Links: [PDF] [Video] [Slides]

Agelos Kratimenos, Georgios Pavlakos, Petros Maragos

Independent Sign Language Recognition with 3D Body, Hands, and Face Reconstruction Inproceedings

Proc. 46th IEEE Int'l Conf. Acoustics, Speech and Signal Processing (ICASSP-2021), Toronto, 2021.

BibTeX | Links: [PDF] [Slides] [Video] [Poster]

Nikos Tsilivis, Anastasios Tsiamis, Petros Maragos

Sparsity in Max-Plus Algebra and Applications in Multivariate Convex Regression Inproceedings

Proc. 46th IEEE Int'l Conf. Acoustics, Speech and Signal Processing (ICASSP-2021), Toronto, 2021.

BibTeX | Links: [PDF]

Nikolaos Dimitriadis, Petros Maragos

Advances in Morphological Neural Networks: Training, Pruning and Enforcing Shape Constraints Inproceedings

Proc. 46th IEEE Int'l Conf. Acoustics, Speech and Signal Processing (ICASSP-2021), Toronto, 2021.

BibTeX | Links: [PDF] [Slides] [Video] [Poster]

Kleanthis Avramidis, Agelos Kratimenos, Christos Garoufis, Athanasia Zlatintsi, Petros Maragos

Deep Convolutional and Recurrent Networks for Polyphonic Instrument Classification from Monophonic Raw Audio Waveforms Inproceedings

Proc. 46th IEEE Int'l Conf. Acoustics, Speech and Signal Processing (ICASSP-2021), Toronto, 2021.

BibTeX | Links: [PDF] [Slides] [Video] [Poster]

2020

Christian Werner, Athanasios C Dometios, Costas S Tzafestas, Petros Maragos, Jürgen M Bauer, Klaus Hauer

Evaluating the task effectiveness and user satisfaction with different operation modes of an assistive bathing robot in older adults Journal Article

Assistive Technology, 0 , 2020, (PMID: 32286163).

BibTeX | Links: [PDF]

A Zlatintsi, A C Dometios, N Kardaris, I Rodomagoulakis, P Koutras, X Papageorgiou, P Maragos, C S Tzafestas, P Vartholomeos, K Hauer, C Werner, R Annicchiarico, M G Lombardi, F Adriano, T Asfour, A M Sabatini, C Laschi, M Cianchetti, A Güler, I Kokkinos, B Klein, R López

I-Support: A robotic platform of an assistive bathing robot for the elderly population Journal Article

Robotics and Autonomous Systems, 126 , pp. 103451, 2020, ISSN: 0921-8890.

Abstract | BibTeX | Links: [PDF]

Christian Werner, Nikos Kardaris, Petros Koutras, Athanasia Zlatintsi, Petros Maragos, Jürgen M Bauer, Klaus Hauer

Improving gesture-based interaction between an assistive bathing robot and older adults via user training on the gestural commands Journal Article

Archives of Gerontology and Geriatrics, 87 , pp. 103996, 2020, ISSN: 0167-4943.

Abstract | BibTeX | Links: [PDF]

V. Tassopoulou, G. Retsinas,, P. Maragos

Enhancing Handwritten Text Recognition with N-gram sequence decomposition and Multitask Learning Conference

Intl' Conference Pattern Recognition (ICPR 2020), Milan, Italy, 2020.

BibTeX | Links: [PDF]

Nikolaos Gkanatsios, Vassilis Pitsikalis, Petros Maragos

From Saturation to Zero-Shot Visual Relationship Detection Using Local Context Conference

British Machine Vision Conference, Online, 2020.

BibTeX | Links: [PDF]

Georgia Chalvatzaki, Petros Koutras, Antigoni Tsiami, Costas S. Tzafestas, Petros Maragos

i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication Conference

Proc. 16th European Computer Vision Conference Workshops (ECCVW) – 8th Int’l Workshop on Assistive Computer Vision and Robotics (ACVR-2020), Online, 2020.

BibTeX | Links: [PDF]

Georgios Smyrnis, Petros Maragos

Multiclass Neural Network Minimization via Tropical Newton Polytope Approximation Conference

International Conference on Machine Learning (ICML), Online, 2020.

BibTeX | Links: [PDF]

I. Maglogiannis, A. Zlatintsi, A. Menychtas, D. Papadimatos, P.P. Filntisis, N. Efthymiou, G. Retsinas, P. Tsanakas,, P. Maragos

An intelligent cloud-based platform for effective monitoring of patients with psychotic disorders Conference

Int’l Conf. on Artificial Intelligence Applications and Innovation (AIAI-2020), Halkidiki, Greece, 2020.

BibTeX | Links: [PDF]

A. Tsiami, P. Koutras, P. Maragos

STAViS: Spatio-Temporal AudioVisual Saliency Network Conference

IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Seattle, USA, 2020.

BibTeX

G. Potamianos, K. Papadimitriou, E. Efthimiou, S-E Fotinea, G. Sapountzaki, P. Maragos

SL-ReDu: Greek Sign Language Recognition for Educational Applications. Project Description and Early Results Conference

PETRA '20: Proceedings of the 13th ACM International Conference on PErvasive Technologies Related to Assistive Environments, Corfu, Greece, 2020.

BibTeX | Links: [PDF]

C Garoufis, A Zlatintsi, P Maragos

An LSTM-Based Dynamic Chord Progression Generation System for Interactive Music Performance Conference

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020.

BibTeX

G Retsinas, P P Filntisis, N Efthymiou, E Theodosis, A Zlatintsi, P Maragos

Person Identification Using Deep Convolutional Neural Networks on Short-Term Signals from Wearable Sensors Conference

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020.

BibTeX | Links: [PDF]

G Smyrnis, P Maragos, G Retsinas

Maxpolynomial Division with Application To Neural Network Simplification Conference

ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020.

BibTeX | Links: [PDF]

P. Maragos, E. Theodosis

Tropical Geometry and Piecewise-Linear Approximation of Curves and Surfaces on Weighted Lattices Book Chapter

M. Breuss A. Bruckstein, Kiselman C; Maragos, P (Ed.): Shape Analysis: Euclidean, Discrete and Algebraic Geometric Methods, Springer, 2020.

BibTeX

P Maragos, E Theodosis

Multivariate Tropical Regression and Piecewise-Linear Surface Fitting Inproceedings

Proc. 45th IEEE Int'l Conf. Acoustics, Speech and Signal Processing (ICASSP-2020), Barcelona, 2020.

BibTeX | Links: [Video] [PDF] [Slides]

P. P. Filntisis, N. Efthymiou, G. Potamianos, P. Maragos

Emotion Understanding in Videos Through Body, Context, and Visual-Semantic Embedding Loss Workshop

Proc. 16th European Computer Vision Conference Workshops (ECCVW) - Workshop on Bodily Expressed Emotion Understanding, 2020.

BibTeX | Links: [PDF] [Code]

2019

Georgia Chalvatzaki, Xanthi S Papageorgiou, Petros Maragos, Costas S Tzafestas

Learn to adapt to human walking: A Model-based Reinforcement Learning Approach for a Robotic Assistant Rollator Journal Article

IEEE Robotics and Automation Letters (with IROS option), 4 (4), pp. 3774–3781, 2019.

BibTeX | Links: [PDF]

P P Filntisis, N Efthymiou, P Koutras, G Potamianos, P Maragos

Fusing Body Posture With Facial Expressions for Joint Recognition of Affect in Child–Robot Interaction Journal Article

IEEE Robotics and Automation Letters (with IROS option), 4 (4), pp. 4011-4018, 2019.

Abstract | BibTeX | Links: [PDF]

I Rodomagoulakis, P Maragos

Improved Frequency Modulation Features for Multichannel Distant Speech Recognition Journal Article

IEEE Journal of Selected Topics in Signal Processing, 13 (4), pp. 841-849, 2019.

Abstract | BibTeX | Links: [PDF]

Antigoni Tsiami, Petros Koutras, Athanasios Katsamanis, Argiro Vatakis, Petros Maragos

A behaviorally inspired fusion approach for computational audiovisual saliency modeling Journal Article

Signal Processing: Image Communication, 76 , pp. 186 - 200, 2019.

Abstract | BibTeX | Links: [PDF]

Panagiotis Giannoulis, Gerasimos Potamianos, Petros Maragos

Room-localized speech activity detection in multi-microphone smart homes Journal Article

EURASIP Journal on Audio, Speech, and Music Processing, 2019 (1), pp. 15, 2019, ISSN: 1687-4722.

Abstract | BibTeX | Links: [PDF]

Anastasios Tsiamis, Petros Maragos

Sparsity in max-plus algebra and systems Journal Article

Discrete Event Dynamic Systems, 29 (2), pp. 163–189, 2019.

BibTeX | Links: [PDF]

Georgia Chalvatzaki, Xanthi S. Papageorgiou, Petros Maragos, Costas S. Tzafestas

Comparing the Impact of Robotic Rollator Control Schemes on Elderly Gait using on-line LRF-based Gait Analysis Conference

Proc. Workshop on Mobile Robot Assistants for the Elderly (MoRobAE) in 2019 IEEE Int’l Conference on Robotics and Automation (ICRA), Montreal, Canada, 2019.

BibTeX | Links: [PDF]

RecNets: Channel-wise Recurrent Convolutional Neural Networks

RecNets: Channel-wise Recurrent Convolutional Neural Networks Conference

Proceedings of the British Machine Vision Conference (BMVC), Cardiff, 2019.

BibTeX | Links: [PDF]

Georgia Chalvatzaki, Petros Koutras, Jack Hadfield, Xanthi S. Papageorgiou, Costas S. Tzafestas, Petros Maragos

On-line Human Gait Stability Prediction using LSTMs for the fusion of Deep-based Pose Estimation and LRF-based Augmented Gait State Estimation in an Intelligent Robotic Rollator Conference

IEEE International Conference on Robotics & Automation (ICRA), Montreal, Canada, 2019.

BibTeX

C. Garoufis, A. Zlatintsi, K. Kritsis, P.P. Filntisis, V. Katsouros, and P. Maragos

An Environment for Gestural Interaction with 3D Virual Musical Instruments as an Educational Tool Conference

Proc. 27th European Conf.(EUSIPCO-19), A Coruna, Spain, 2019.

BibTeX | Links: [PDF]

P. Maragos

Tropical Geometry, Mathematical Morphology and Weighted Lattices Conference

Proc. 14th Int’l Symposium on Mathematical Morphology (ISMM-2019), Saarbruecken, Germany, 2019.

BibTeX | Links: [PDF]

G. Chalvatzaki, P. Koutras, J. Hadfield, X. S. Papageorgiou, C. S. Tzafestas, P. Maragos

LSTM-based Network for Human Gait Stability Prediction in an Intelligent Robotic Rollator Conference

Proc. 2019 IEEE International Conference on Robotics and Automation (ICRA), Montreal, Canada, 2019.

BibTeX | Links: [PDF]

Xanthi S Papageorgiou, Georgia Chalvatzaki, Eleni Efthimiou, Stavroula-Evita Fotinea, Alexandra Karavasili, Costas S Tzafestas, Petros Maragos, Anna Vacalopoulou, Theodore Goulas

User Centered HRI Design for an Intelligent Robotic Rollator Conference

Proc. Workshop on Mobile Robot Assistants for the Elderly (MoRobAE) in 2019 IEEE Int’l Conference on Robotics and Automation (ICRA), Montreal, Canada, 2019.

BibTeX | Links: [PDF]

E Theodosis, P Maragos

Tropical Modeling of Weighted Transducer Algorithms on Graphs Conference

Proc. IEEE Int'l Conf. Acous., Speech, and Signal Processing (ICASSP), 2019, ISSN: 2379-190X.

Abstract | BibTeX | Links: [PDF]

Petros Koutras, Petros Maragos

SUSiNet: See, Understand and Summarize it Conference

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019.

BibTeX | Links: [PDF]

N Gkanatsios, V Pitsikalis, P Koutras, A Zlatintsi, P Maragos

Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection Conference

2019 IEEE International Conference on Image Processing (ICIP), 2019.

BibTeX

Petros Maragos

Tropical Geometry, Mathematical Morphology and Weighted Lattices Conference

Mathematical Morphology and Its Applications to Signal and Image Processing, Springer International Publishing, Cham, 2019, ISBN: 978-3-030-20867-7.

Abstract | BibTeX

George Retsinas, Athena Elafrou, Georgios Goumas, Petros Maragos

RecNets: Channel-wise Recurrent Convolutional Neural Networks Conference

British Machine Vision Conference (BMVC-2019), Cardiff, UK, 2019.

BibTeX

Jack Hadfield, Georgia Chalvatzaki, Petros Koutras, Mehdi Khamassi, Costas S Tzafestas, Petros Maragos

A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task Conference

2019 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2019), Macau, China, 2019.

BibTeX | Links: [PDF]

Petros Maragos

Tropical Geometry, Mathematical Morphology and Weighted Lattices Conference

Mathematical Morphology and Its Applications to Signal and Image Processing - 14th International Symposium, ISMM 2019, Saarbrücken, Germany, July 8-10, 2019, Proceedings, 2019.

BibTeX | Links: [PDF]

Christos Sakaridis, Nikos Kolotouros, Kimon Drakopoulos, Petros Maragos

Chapter 4 - Active contour methods on arbitrary graphs based on partial differential equations Incollection

Kimmel, R; Tai, X -C (Ed.): Processing, Analyzing and Learning of Images, Shapes, and Forms: Part 2, 20 , pp. 149-190, Elsevier North-Holland, 2019.

BibTeX | Links: [PDF]

2018

G Chalvatzaki, X S Papageorgiou, C S Tzafestas, P Maragos

Augmented Human State Estimation Using Interacting Multiple Model Particle Filters With Probabilistic Data Association Journal Article

IEEE Robotics and Automation Letters, 3 (3), pp. 1872-1879, 2018, ISSN: 2377-3766.

BibTeX | Links: [PDF]

A C Dometios, Y Zhou, X S Papageorgiou, C S Tzafestas, T Asfour

Vision-Based Online Adaptation of Motion Primitives to Dynamic Surfaces: Application to an Interactive Robotic Wiping Task Journal Article

IEEE Robotics and Automation Letters, 3 (3), pp. 1410-1417, 2018.

Abstract | BibTeX | Links: [PDF]

Ioannis Kordonis, Petros Maragos, George P Papavassilopoulos

Stochastic stability in Max-Product and Max-Plus Systems with Markovian Jumps Journal Article

Automatica, 92 , pp. 123–132, 2018, ISSN: 00051098.

Abstract | BibTeX | Links: [PDF]

Lampros Flokas, Petros Maragos

Online Wideband Spectrum Sensing Using Sparsity Journal Article

IEEE Journal of Selected Topics in Signal Processing, 12 (1), pp. 35–44, 2018, ISSN: 19324553.

Abstract | BibTeX | Links: [PDF]

Mehdi Khamassi, George Velentzas, Theodore Tsitsimis, Costas Tzafestas

Robot fast adaptation to changes in human engagement during simulated dynamic social interaction with active exploration in parameterized reinforcement learning Journal Article

IEEE Transactions on Cognitive and Developmental Systems, 10 , pp. 881 - 893, 2018.

Abstract | BibTeX | Links: [PDF]

N. Efthymiou, P. Koutras, P. ~P. Filntisis, G. Potamianos, P. Maragos

MULTI-VIEW FUSION FOR ACTION RECOGNITION IN CHILD-ROBOT INTERACTION Conference

Proc. IEEE Int'l Conf. on Image Processing, Athens, Greece, 2018.

Abstract | BibTeX | Links: [PDF]

J. Hadfield, P. Koutras, N. Efthymiou, G. Potamianos, C.S. Tzafestas, P. Maragos

Object Assembly Guidance in Child-Robot Interaction using RGB-D based 3D Tracking Conference

Proc. of 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2018), Madrid, Spain, 2018.

BibTeX

A. Zlatintsi, P.P. Filntisis, C. Garoufis, A. Tsiami, K. Kritsis, M.A. Kaliakatsos-Papakostas, A. Gkiokas, V. Katsouros, P. Maragos

A Web-based Real-Time Kinect Application for Gestural Interaction with Virtual Musical Instruments Conference

Proc. of Audio Mostly Conference (AM’18), Wrexham, North Wales, UK, 2018.

BibTeX | Links: [PDF]

C. Garoufis, A. Zlatintsi, P. Maragos

A Collaborative System for Composing Music via Motion Using a Kinect Sensor and Skeletal Data Conference

Proc. 15th International Sound & Music Computing Conference (SMC-2018), Limmesol, Cyprus, 2018.

Abstract | BibTeX

E. Theodosis, P. Maragos

Analysis of the Viterbi Algorithm Using Tropical Algebra and Geometry Conference

Proc. IEEE International Workshop on Signal Processing Advances in Wireless Communications (SPAWC-18), Kalamata, Greece,, 2018.

BibTeX | Links: [PDF]

X S Papageorgiou, G Chalvatzaki, A Dometios, C S Tzafestas

Human-Centered Service Robotic Systems for Assisted Living Conference

Proceedings of the 27th International Conference on Robotics in Alpe-Adria Danube Region (RAAD 2018), 2018.

Abstract | BibTeX | Links: [PDF]

G Bouritsas, P Koutras, A Zlatintsi, Petros Maragos

Multimodal Visual Concept Learning with Weakly Supervised Techniques Conference

Proc. IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Salt Lake City, Utah, USA, 2018.

Abstract | BibTeX | Links: [PDF]

A Tsiami, P Koutras, Niki Efthymiou, P P Filntisis, G Potamianos, P Maragos

Multi3: Multi-sensory Perception System for Multi-modal Child Interaction with Multiple Robots Conference

IEEE International Conference on Robotics and Automation (ICRA), Brisbane, Australia, 2018.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, I Rodomagoulakis, P Koutras, A ~C Dometios, V Pitsikalis, C ~S Tzafestas, P Maragos

Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot Conference

Proc. IEEE Int'l Conf. Acous., Speech, and Signal Processing, Calgary, Canada, 2018.

Abstract | BibTeX | Links: [PDF]

A Tsiami, P P Filntisis, N Efthymiou, P Koutras, G Potamianos, P Maragos

FAR-FIELD AUDIO-VISUAL SCENE PERCEPTION OF MULTI-PARTY HUMAN-ROBOT INTERACTION FOR CHILDREN AND ADULTS Conference

Proc. IEEE Int'l Conf. Acous., Speech, and Signal Processing (ICASSP), Calgary, Canada, 2018.

Abstract | BibTeX | Links: [PDF]

Jack Hadfield, Petros Koutras, Niki Efthymiou, Gerasimos Potamianos, Costas S Tzafestas, Petros Maragos

Object assembly guidance in child-robot interaction using RGB-D based 3d tracking Inproceedings

2018 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), pp. 347–354, IEEE 2018.

BibTeX | Links: [PDF]

2017

P. Maragos

Dynamical systems on weighted lattices: general theory, Journal Article

Math. Control Signals Syst., 29 (1), 2017.

BibTeX | Links: [PDF]

I. Rodomagoulakis, A. Katsamanis, G. Potamianos, P. Giannoulis, A. Tsiami, P. Maragos

Room-localized spoken command recognition in multi-room, multi-microphone environments Journal Article

Computer Speech & Language, 46 , pp. 419-443, 2017.

BibTeX | Links: [PDF]

P Maragos

Dynamical Systems on Weighted Lattices: General Theory Journal Article

Math. Control Signals Syst., 29 (21), 2017.

BibTeX | Links:

Christos Sakaridis, Kimon Drakopoulos, Petros Maragos

Theoretical Analysis of Active Contours on Graphs Journal Article

SIAM J. Imaging Sciences, 2017, ISSN: 1936-4954.

Abstract | BibTeX | Links: [PDF]

Christos G Bampis, Petros Maragos, Alan C Bovik

Graph-driven diffusion and random walk schemes for image segmentation Journal Article

IEEE Transactions on Image Processing, 26 (1), pp. 35–50, 2017, ISSN: 10577149.

Abstract | BibTeX | Links: [PDF]

Panagiotis Paraskevas Filntisis, Athanasios Katsamanis, Pirros Tsiakoulis, Petros Maragos

Video-realistic expressive audio-visual speech synthesis for the Greek language Journal Article

Speech Communication, 95 , pp. 137–152, 2017, ISSN: 01676393.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, P Koutras, G Evangelopoulos, N Malandrakis, N Efthymiou, K Pastra, A Potamianos, P Maragos

COGNIMUSE: a multimodal video database annotated with saliency, events, semantics and emotion with application to summarization Journal Article

EURASIP Journal on Image and Video Processing, 54 , pp. 1–24, 2017.

Abstract | BibTeX | Links: [PDF]

G Chalvatzaki, X S Papageorgiou, C S Tzafestas

Towards a user-adaptive context-aware robotic walker with a pathological gait assessment system: First experimental study Conference

IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2017.

Abstract | BibTeX | Links: [PDF]

G Chalvatzaki, X S Papageorgiou, C S Tzafestas, P Maragos

HMM-based Pathological Gait Analyzer for a User-Adaptive Intelligent Robotic Walker Conference

Proc. 25th European Conf.(EUSIPCO-17) Workshop: "MultiLearn 2017 - Multimodal processing, modeling and learning for human-computer/robot interaction applications", Kos, Greece, 2017.

Abstract | BibTeX | Links: [PDF]

A C Dometios, X S Papageorgiou, A Arvanitakis, C S Tzafestas, P Maragos

Real-time End-effector Motion Behavior Planning Approach Using On-line Point-cloud Data Towards a User Adaptive Assistive Bath Robot Conference

2017 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), Vancouver, Canada, 2017.

Abstract | BibTeX | Links: [PDF]

A C Dometios, A Tsiami, A Arvanitakis, P Giannoulis, X S Papageorgiou, C S Tzafestas, P Maragos

Integrated Speech-based Perception System for User Adaptive Robot Motion Planning in Assistive Bath Scenarios Conference

Proc. of the 25th European Signal Processing Conference - Workshop: "MultiLearn 2017 - Multimodal processing, modeling and learning for human-computer/robot interaction applications", Kos, Greece, 2017.

Abstract | BibTeX | Links: [PDF]

G. Velentzas, C. Tzafestas, M. Khamassi

Bio-inspired meta-learning for active exploration during non-stationary multi-armed bandit tasks Conference

Proc. IEEE Intelligent Systems Conference, London, UK, 2017.

Abstract | BibTeX | Links: [PDF]

G Chalvatzaki, X S Papageorgiou, C S Tzafestas, P Maragos

Estimating double support in pathological gaits using an HMM-based analyzer for an intelligent robotic walker Conference

IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN), 2017.

Abstract | BibTeX | Links: [PDF]

Theodore Tsitsimis, George Velentzas, Mehdi Khamassi, Costas Tzafestas

Online adaptation to human engagement perturbations in simulated human-robot interaction using hybrid reinforcement learning Conference

Proc. of the 25th European Signal Processing Conference - Workshop: "MultiLearn 2017 - Multimodal processing, modeling and learning for human-computer/robot interaction applications", Kos, Greece, 2017., Kos, Greece, 2017.

Abstract | BibTeX | Links: [PDF]

G Chalvatzaki, X S Papageorgiou, C S Tzafestas, P Maragos

Comparative experimental validation of human gait tracking algorithms for an intelligent robotic rollator Conference

IEEE International Conference on Robotics and Automation (ICRA), 2017.

Abstract | BibTeX | Links: [PDF]

Active exploration and parameterized reinforcement learning applied to a simulated human-robot interaction task Conference

Proc. IEEE Int'l Conference on Robotic Computing, Taichung, Taiwan, 2017.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, I Rodomagoulakis, V Pitsikalis, P Koutras, N Kardaris, X Papageorgiou, C Tzafestas, P Maragos

Social Human-Robot Interaction for the Elderly: Two Real-life Use Cases, Conference

ACM/IEEE International Conference on Human-Robot Interaction (HRI), Vienna, Austria, 2017.

Abstract | BibTeX | Links: [PDF]

Vasileios Charisopoulos, Petros Maragos

Morphological perceptrons: Geometry and training algorithms Conference

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 10225 LNCS , 2017, ISSN: 16113349.

Abstract | BibTeX | Links: [PDF]

Mehdi Khamassi, George Velentzas, Theodore Tsitsimis, Costas Tzafestas

Active exploration and parameterized reinforcement learning applied to a simulated human-robot interaction task Conference

Proceedings - 2017 1st IEEE International Conference on Robotic Computing, IRC 2017, 2017, ISBN: 9781509067237.

Abstract | BibTeX | Links: [PDF]

X S Papageorgiou, G Chalvatzaki, A Dometios, C S Tzafestas, P Maragos

Intelligent Assistive Robotic Systems for the Elderly: Two Real-life Use Cases Conference

C_PETRA, ACM, Island of Rhodes, Greece, 2017, ISBN: 978-1-4503-5227-7.

Abstract | BibTeX | Links: [PDF]

G Karamanolakis, E Iosif, A Zlatintsi, A Pikrakis, A Potamianos

Audio-based Distributional Semantic Models for Music Auto-tagging and Similarity Measurement Conference

Proc. MultiLearn2017: Multimodal Processing, Modeling and Learning for Human-Computer/Robot Interaction Workshop, in conjuction with European Signal Processing Conference, Kos, Greece, 2017.

Abstract | BibTeX | Links: [PDF]

Athanasios Katsamanis, Vassilis Pitsikalis, Stavros Theodorakis, Petros Maragos

Multimodal Gesture Recognition Book Chapter

The Handbook of Multimodal-Multisensor Interfaces: Foundations, User Modeling, and Common Modality Combinations - Volume 1, pp. 449–487, Association for Computing Machinery and Morgan & Claypool, 2017, ISBN: 9781970001679.

BibTeX | Links: [PDF]

G. Velentzas, C. Tzafestas, M. Khamassi

Bridging Computational Neuroscience and Machine Learning on Non-Stationary Multi-Armed Bandits Miscellaneous

bioRxiv, 117598, 2017.

Abstract | BibTeX | Links: [PDF]

2016

John N Karigiannis, Costas S Tzafestas

Model-free learning on robot kinematic chains using a nested multi-agent topology Journal Article

Journal of Experimental and Theoretical Artificial Intelligence, 28 (6), pp. 913–954, 2016, ISSN: 13623079.

Abstract | BibTeX | Links:

N Kardaris, I Rodomagoulakis, V Pitsikalis, A Arvanitakis, P Maragos

A Platform for Building New Human-Computer Interface Systems that Support Online Automatic Recognition of Audio-Gestural Commands Conference

Proceedings of the 2017 ACM on Multimedia Conference, Amsterdam, The Netherlands, 2016.

Abstract | BibTeX | Links: [PDF]

A Guler, N Kardaris, S Chandra, V Pitsikalis, C Werner, K Hauer, C Tzafestas, P Maragos, I Kokkinos

Human Joint Angle Estimation and Gesture Recognition for Assistive Robotic Vision Conference

Proc. of Workshop on Assistive Computer Vision and Robotics, European Conf. on Computer Vision (ECCV-2016), Amsterdam, The Netherlands, 2016.

Abstract | BibTeX | Links: [PDF]

N Kardaris, V Pitsikalis, E Mavroudi, P Maragos

Introducing Temporal Order of Dominant Visual Word Sub-Sequences for Human Action Recognition Conference

Proc. of IEEE Int'l Conf. on Image Processing (ICIP-2016), Phoenix, AZ, USA, 2016.

Abstract | BibTeX | Links: [PDF]

G Panagiotaropoulou, P Koutras, A Katsamanis, P Maragos, A Zlatintsi, A Protopapas, E Karavasilis, N Smyrnis

fMRI-based Perceptual Validation of a computational Model for Visual and Auditory Saliency in Videos Conference

Proc. {IEEE} Int'l Conf. Acous., Speech, and Signal Processing, Phoenix, AZ, USA, 2016.

Abstract | BibTeX | Links: [PDF]

G Chalvatzaki, X S Papageorgiou, C Werner, K Hauer, C S Tzafestas, P Maragos

Experimental comparison of human gait tracking algorithms: Towards a context-aware mobility assistance robotic walker Conference

Mediterranean Conference on Control and Automation (MED), 2016.

Abstract | BibTeX | Links: [PDF]

A C Dometios, X S Papageorgiou, C S Tzafestas, P Vartholomeos

Towards ICT-supported Bath Robots: Control Architecture Description and Localized Perception of User for Robot Motion Planning Conference

Mediterranean Conference on Control and Automation (MED), Athens, Greece, 2016.

Abstract | BibTeX | Links: [PDF]

X S Papageorgiou, G Chalvatzaki, K N Lianos, C Werner, K Hauer, C S Tzafestas, P Maragos

Experimental validation of human pathological gait analysis for an assisted living intelligent robotic walker Conference

C_BIOROB, 2016.

Abstract | BibTeX | Links: [PDF]

A Tsiami, A Katsamanis, P Maragos, A Vatakis

Towards a behaviorally-validated computational audiovisual saliency model Conference

Proc. IEEE Int'l Conf. Acous., Speech, and Signal Processing, Shanghai, China, 2016.

Abstract | BibTeX | Links: [PDF]

Christos G. Bampis, Petros Maragos, Alan C. Bovik

Projective non-negative matrix factorization for unsupervised graph clustering Conference

Proceedings - International Conference on Image Processing, ICIP, 2016-August , 2016, ISSN: 15224880.

BibTeX | Links: [PDF]

Georgia Panagiotaropoulou, Petros Koutras, Athanasios Katsamanis, Petros Maragos, Athanasia Zlatintsi, Athanassios Protopapas, Efstratios Karavasilis, Nikolaos Smyrnis

FMRI-based perceptual validation of a computational model for visual and auditory saliency in videos Conference

Proceedings - International Conference on Image Processing, ICIP, 2016-August , 2016, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

I. Rodomagoulakis, N. Kardaris, V. Pitsikalis, A. Arvanitakis, P. Maragos

A multimedia gesture dataset for human robot communication: Acquisition, tools and recognition results Conference

Proceedings - International Conference on Image Processing, ICIP, 2016-August , 2016, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

G Karamanolakis, E Iosif, A Zlatintsi, A Pikrakis, A Potamianos

Audio-Based Distributional Representations of Meaning Using a Fusion of Feature Encodings Conference

2016.

Abstract | BibTeX | Links: [PDF]

P Maragos, V Pitsikalis, A Katsamanis, G Pavlakos, S Theodorakis

On Shape Recognition and Language Incollection

Breuss, M; Bruckstein, A; Maragos, P; Wuhrer, S (Ed.): Perspectives in Shape Analysis, pp. 321-344, Springer, Cham, 2016.

BibTeX | Links: [PDF]

Petros Maragos, Vassilis Pitsikalis, Athanasios Katsamanis, George Pavlakos, Stavros Theodorakis

On Shape Recognition and Language Inproceedings

Breuß, Michael; Bruckstein, Alfred; Maragos, Petros; Wuhrer, Stefanie (Ed.): Perspectives in Shape Analysis, pp. 321–344, Springer International Publishing, Cham, 2016, ISBN: 978-3-319-24726-7.

Abstract | BibTeX

2015

Theodora Chaspari, Constantin Soldatos, Petros Maragos

The development of the Athens Emotional States Inventory (AESI): collection, validation and automatic processing of emotionally loaded sentences Journal Article

The World Journal of Biological Psychiatry, 16 (5), pp. 312–322, 2015.

BibTeX | Links: [PDF]

Stamatios Lefkimmiatis, Anastasios Roussos, Petros Maragos, Michael Unser

Structure Tensor Total Variation Journal Article

SIAM Journal on Imaging Sciences, 8 (2), pp. 1090–1122, 2015, ISSN: 1936-4954.

Abstract | BibTeX | Links: [PDF]

Vassilis Pitsikalis, Athanasios Katsamanis, Stavros Theodorakis, Petros Maragos

Multimodal Gesture Recognition via Multiple Hypotheses Rescoring Journal Article

Journal of Machine Learning Research, 16 (1), pp. 255-284, 2015.

BibTeX | Links: [PDF]

X S Papageorgiou, C S Tzafestas, C Vartholomeos Laschi, R Lopez

ICT-Supported Bath Robots: Design Concepts Conference

C_ICSR, 2015.

Abstract | BibTeX | Links: [PDF]

G Papageorgiou X.S. Moustris, G Pitsikalis V. Chalvatzaki, A Dometios, N Kardaris, C S Tzafestas, P Maragos

User-Oriented Cognitive Interaction and Control for an Intelligent Robotic Walker Conference

17th International Conference on Social Robotics (ICSR 2015), 2015.

Abstract | BibTeX | Links: [PDF]

G Chalvatzaki, X S Papageorgiou, C S Tzafestas

Gait Modelling for a Context-Aware User-Adaptive Robotic Assistant Platform Conference

2015, ISSN: 978-88-97999-63-8.

Abstract | BibTeX | Links: [PDF]

X S Papageorgiou, G Chalvatzaki, C S Tzafestas, P Maragos

Hidden markov modeling of human pathological gait using laser range finder for an assisted living intelligent robotic walker Conference

IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2015.

Abstract | BibTeX | Links: [PDF]

P Koutras, A Zlatintsi, E.Iosif, A Katsamanis, P Maragos, A Potamianos

Predicting Audio-Visual Salient Events Based on Visual, Audio and Text Modalities for Movie Summarization Conference

Proc. {IEEE} Int'l Conf. Acous., Speech, and Signal Processing, Quebec, Canada, 2015.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, E.Iosif, P Maragos, A Potamianos

Audio Salient Event Detection and Summarization using Audio and Text Modalities Conference

Nice, France, 2015.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, P Koutras, N Efthymiou, P Maragos, A Potamianos, K Pastra

Quality Evaluation of Computational Models for Movie Summarization Conference

Costa Navarino, Messinia, Greece, 2015.

Abstract | BibTeX | Links: [PDF]

Christos G Bampis, Petros Maragos

UNIFYING THE RANDOM WALKER ALGORITHM AND THE SIR MODEL FOR GRAPH CLUSTERING AND IMAGE SEGMENTATION Conference

Icip 2015, 2 (3), 2015, ISBN: 9781479983391.

BibTeX | Links: [PDF]

Panagiotis Giannoulis, Alessio Brutti, Marco Matassoni, Alberto Abad, Athanasios Katsamanis, Miguel Matos, Gerasimos Potamianos, Petros Maragos, Fondazione Bruno Kessler

MULTI-ROOM SPEECH ACTIVITY DETECTION USING A DISTRIBUTED MICROPHONE NETWORK IN DOMESTIC ENVIRONMENTS Conference

Proc. European Signal Processing Conf. (EUSIPCO-2015), Nice, France, Sep. 2015, 2015, ISBN: 9780992862633.

BibTeX | Links: [PDF]

P. Koutras, A. Zlatintsi, E. Iosif, A. Katsamanis, P. Maragos, A. Potamianos

Predicting audio-visual salient events based on visual, audio and text modalities for movie summarization Conference

Proceedings - International Conference on Image Processing, ICIP, 2015-December , 2015, ISSN: 15224880.

BibTeX | Links: [PDF]

Petros Koutras, Petros Maragos

Estimation of eye gaze direction angles based on active appearance models Conference

2015 IEEE International Conference on Image Processing (ICIP), 2015, ISBN: 978-1-4799-8339-1.

BibTeX | Links: [PDF]

P Maragos, V Pitsikalis, A Katsamanis, N Kardaris, E Mavroudi, I Rodomagoulakis, A Tsiami

Multimodal Sensory Processing for Human Action Recognition in Mobility Assistive Robotics Conference

Proc. IROS-2015 Workshop on Cognitive Mobility Assistance Robots, Hamburg, Germany, Sep. 2015, 2015.

BibTeX | Links: [PDF]

Z I Skordilis, A Tsiami, P Maragos, G Potamianos, L Spelgatti, R Sannino

Multichannel Speech Enhancement Using Mems Microphones Conference

IEEE International Conference on Acoustics, Speech and Signal Processing, 2015, ISBN: 978-1-4673-6997-8.

BibTeX | Links: [PDF]

Costas S Tzafestas, Xanthi S Papageorgiou, George P Moustris

User-Oriented Human-Robot Interaction for an Intelligent Walking Assistant Robotic Device Conference

Workshop IEEE/RSJ Int'l Conf. on Intelligent Robots and Systems, Invited Session: "Cognitive Mobility Assistance Robots: Scientific Advances and Perspectives", Hamburg, Germany, Sept. 28 - Oct. 02, 2015, 2015.

BibTeX

2014

Sheraz Khan, Athanasios Dometios, Chris Verginis, Costas Tzafestas, Dirk Wollherr, Martin Buss

RMAP: A rectangular cuboid approximation framework for 3D environment mapping Journal Article

Autonomous Robots, 37 (3), pp. 261–277, 2014, ISSN: 09295593.

Abstract | BibTeX | Links:

Epameinondas Antonakos, Vassilis Pitsikalis, Petros Maragos

Classification of extreme facial events in sign language videos Journal Article

Eurasip Journal on Image and Video Processing, 2014 , 2014, ISSN: 16875281.

Abstract | BibTeX | Links:

S Khan, A Dometios, C Verginis, C Tzafestas, D Wollherr, M Buss

RMAP: a Rectangular Cuboid Approximation Framework for 3D Environment Mapping Journal Article

37 (3), pp. 261–277, 2014, ISSN: 1573-7527.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, P Maragos

Comparison of Different Representations Based on Nonlinear Features for Music Genre Classification Conference

Proc. European Signal Processing Conference, Lisbon, Portugal, 2014.

Abstract | BibTeX | Links: [PDF]

A Tsiami, A Katsamanis, P Maragos, G Potamianos

Experiments in acoustic source localization using sparse arrays in adverse indoors environments Conference

Proc. European Signal Processing Conference, Lisbon, Portugal, 2014.

Abstract | BibTeX | Links: [PDF]

Antigoni Tsiami, Isidoros Rodomagoulakis, Panagiotis Giannoulis, Athanasios Katsamanis, Gerasimos Potamianos, Petros Maragos

ATHENA: A Greek Multi-Sensory Database for Home Automation Control uthor: Isidoros Rodomagoulakis (NTUA, Greece) Conference

Proc. Int'l Conf. on Speech Communication and Technology (INTERSPEECH), Singapore, 2014.

Abstract | BibTeX | Links: [PDF]

X S Papageorgiou, G Chalvatzaki, C S Tzafestas, P Maragos

Hidden Markov modeling of human normal gait using laser range finder for a mobility assistance robot Conference

IEEE International Conference on Robotics and Automation (ICRA), 2014, ISSN: 1050-4729.

Abstract | BibTeX | Links: [PDF]

Theodora Chaspari, Dimitrios Dimitriadis, Petros Maragos

Emotion classification of speech using modulation features Conference

European Signal Processing Conference, 2014, ISSN: 22195491.

Abstract | BibTeX | Links: [PDF]

Panagiotis Giannoulis, Gerasimos Potamianos, Athanasios Katsamanis, Petros Maragos

Multi-microphone fusion for detection of speech and acoustic events in smart spaces Conference

European Signal Processing Conference, 2014, ISSN: 22195491.

Abstract | BibTeX | Links: [PDF]

A. Katsamanis, I. Rodomagoulakis, G. Potamianos, P. Maragos, A. Tsiami

Robust far-field spoken command recognition for home automation combining adaptation and multichannel processing Conference

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2014, ISSN: 15206149.

Abstract | BibTeX | Links: [PDF]

Kevis Maninis, Petros Koutras, Petros Maragos

ADVANCES ON ACTION RECOGNITION IN VIDEOS USING AN INTEREST POINT DETECTOR BASED ON MULTIBAND SPATIO-TEMPORAL ENERGIES Conference

Icip, 2014, ISBN: 9781479957514.

BibTeX | Links: [PDF]

Georgios Pavlakos, Stavros Theodorakis, Vassilis Pitsikalis, Athanasios Katsamanis, Petros Maragos

Kinect-based multimodal gesture recognition using a two-pass fusion scheme Conference

2014 IEEE International Conference on Image Processing, ICIP 2014, 2014, ISBN: 9781479957514.

Abstract | BibTeX | Links: [PDF]

X S Papageorgiou, C S Tzafestas, P Maragos, G Pavlakos, G Chalvatzaki, G Moustris, I Kokkinos, A Peer, B Stanczyk, E -S Fotinea, E Efthimiou

Advances in Intelligent Mobility Assistance Robot Integrating Multimodal Sensory Processing Conference

J_HCII, Springer International Publishing, Cham, 2014, ISBN: 978-3-319-07446-7.

Abstract | BibTeX | Links: [PDF]

2013

Anastasios Roussos, Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos

Dynamic Affine-Invariant Shape-Appearance Handshape Features and Classification in Sign Language Videos Journal Article

Journal of Machine Learning Research, 14 , pp. 1627-1663, 2013.

BibTeX | Links: [PDF]

A Zlatintsi, P Maragos

Multiscale Fractal Analysis of Musical Instrument Signals with Application to Recognition Journal Article

21 (4), pp. 737–748, 2013.

Abstract | BibTeX | Links: [PDF]

Costas S Tzafestas, Spyros Velanas

Telehaptic perception of delayed stiffness using adaptive impedance control: Experimental psychophysical analysis Journal Article

Presence: Teleoperators and Virtual Environments, 22 (4), pp. 323–344, 2013, ISSN: 15313263.

Abstract | BibTeX | Links:

Athanasia Zlatintsi, Petros Maragos

Multiscale fractal analysis of musical instrument signals with application to recognition Journal Article

IEEE Transactions on Audio, Speech and Language Processing, 21 (4), pp. 737–748, 2013, ISSN: 15587916.

Abstract | BibTeX | Links: [PDF]

Georgios Evangelopoulos, Athanasia Zlatintsi, Alexandros Potamianos, Petros Maragos, Konstantinos Rapantzikos, Georgios Skoumas, Yannis Avrithis

Multimodal saliency and fusion for movie summarization based on aural, visual, and textual attention Journal Article

IEEE Transactions on Multimedia, 15 (7), pp. 1553–1568, 2013, ISSN: 15209210.

Abstract | BibTeX | Links: [PDF]

Nikolaos Karianakis, Petros Maragos

An integrated system for digital restoration of prehistoric theran wall paintings Conference

2013 18th International Conference on Digital Signal Processing, DSP 2013, 2013, ISBN: 9781467358057.

BibTeX | Links: [PDF]

Stamatios Lefkimmiatis, Anastasios Roussos, Michael Unser, Petros Maragos

Supplementary Material for the SSVM-2013 paper entitled “ Convex Generalizations of Total Variation based on the Structure Tensor with Applications to Inverse Problems ” Conference

Scale Space and Variational Methods in Computer Vision (SSVM-2013), pp.48-60, 2013, 2013.

BibTeX | Links: [PDF]

G. P. Moustris, A. I. Mantelos, C. S. Tzafestas

Enhancing surgical accuracy using virtual fixtures and motion compensation in robotic beating heart surgery Conference

2013 21st Mediterranean Conference on Control and Automation, MED 2013 - Conference Proceedings, 2013, ISSN: 1050-4729.

Abstract | BibTeX | Links:

G. P. Moustris, A. I. Mantelos, C. S. Tzafestas

Enhancing surgical accuracy using virtual fixtures and motion compensation in robotic beating heart surgery Conference

2013 21st Mediterranean Conference on Control and Automation, MED 2013 - Conference Proceedings, 2013, ISSN: 10504729.

Abstract | BibTeX | Links:

G.P. Moustris, A.I. Mantelos, C.S. Tzafestas

Active motion compensation in robotic cardiac surgery Conference

2013 European Control Conference, ECC 2013, 2013, ISBN: 9783033039629.

Abstract | BibTeX

I. Rodomagoulakis, P. Giannoulis, Z. I. Skordilis, P. Maragos, G. Potamianos

Experiments on far-field multichannel speech processing in smart homes Conference

2013 18th International Conference on Digital Signal Processing, DSP 2013, 2013, ISBN: 9781467358057.

BibTeX | Links: [PDF]

Petros Maragos, Kimon Drakopoulos

Segmentation and Skeletonization on Arbitrary Graphs Using Multiscale Morphology and Active Contours Book Chapter

Breuß, Michael; Bruckstein, Alfred; Maragos, Petros (Ed.): Innovations for Shape Analysis: Models and Algorithms, pp. 53–75, Springer Berlin Heidelberg, Berlin, Heidelberg, 2013, ISBN: 978-3-642-34141-0.

Abstract | BibTeX | Links: [PDF]

Petros Maragos

Chapter Two - Representations for Morphological Image Operators and Analogies with Linear Operators Book Chapter

Hawkes, Peter W (Ed.): Advances in Imaging and Electron Physics, 177 , pp. 45 - 187, Elsevier, 2013, ISSN: 1076-5670.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi

Music Signal Processing and Applications in Recognition PhD Thesis

School of ECE, NTUA, 2013.

Abstract | BibTeX | Links: [PDF]

2012

Argiro Vatakis, Petros Maragos, Isidoros Rodomagoulakis, Charles Spence

Assessing the effect of physical differences in the articulation of consonants and vowels on audiovisual temporal perception Journal Article

Frontiers in Integrative Neuroscience, 6 , 2012, ISSN: 1662-5145.

Abstract | BibTeX | Links: [PDF] [PDF]

Kimon Drakopoulos, Petros Maragos

Active contours on graphs: Multiscale morphology and graphcuts Journal Article

IEEE Journal on Selected Topics in Signal Processing, 6 (7), pp. 780–794, 2012, ISSN: 19324553.

BibTeX | Links: [PDF]

A Zlatintsi, P Maragos

AM-FM Modulation Features for Music Instrument Signal Analysis and Recognition Conference

Proc. European Signal Processing Conference, Bucharest, Romania, 2012.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, P Maragos, A Potamianos, G Evangelopoulos

A Saliency-Based Approach to Audio Event Detection and Summarization Conference

Proc. European Signal Processing Conference, Bucharest, Romania, 2012.

Abstract | BibTeX | Links: [PDF]

Epameinondas Antonakos, Vassilis Pitsikalis, Isidoros Rodomagoulakis, Petros Maragos

Unsupervised classification of extreme facial events using active appearance models tracking for sign language videos Conference

Proceedings - International Conference on Image Processing, ICIP, 2012, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

Christos Georgakis, Petros Maragos, Georgios Evangelopoulos, Dimitrios Dimitriadis

Dominant spatio-temporal modulations and energy tracking in videos: Application to interest point detection for action recognition Conference

Proceedings - International Conference on Image Processing, ICIP, 2012, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

John N. Karigiannis, Costas S. Tzafestas

Robustness and generalization of model-free learning for robot kinematic control using a nested-hierarchical multi-agent topology Conference

Proceedings of the IEEE RAS and EMBS International Conference on Biomedical Robotics and Biomechatronics, 2012, ISSN: 21551774.

Abstract | BibTeX | Links:

Sheraz Khan, Nikos Mitsou, Dirk Wollherr, Costas Tzafestas

An optimization approach for 3D environment mapping using normal vector uncertainty Conference

2012 12th International Conference on Control Automation Robotics & Vision (ICARCV), 2012 (December), 2012, ISBN: 978-1-4673-1872-3.

Abstract | BibTeX | Links: [PDF]

Nikos Mitsou, Roderick de Nijs, David Lenz, Johannes Frimberger, Dirk Wollherr, Kolja Kühnlenz, Costas Tzafestas

Gesture and Sign Language in Human-Computer Interaction and Embodied Communication Conference

Spatial Cognition VIII, 7206 , 2012, ISSN: 03029743.

Abstract | BibTeX | Links: [PDF]

Anastasios Roussos, Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos

Hand tracking and affine shape-appearance handshape sub-units in continuous sign language recognition Conference

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 6553 LNCS (PART 1), 2012, ISSN: 03029743.

Abstract | BibTeX | Links: [PDF]

Sotirios Stasinopoulos, Petros Maragos

Human action recognition using Histographic methods and hidden Markov models for visual martial arts applications Conference

Image Processing (ICIP), 2012 19th IEEE International Conference on, 2012.

BibTeX | Links: [PDF]

Stavros Theodorakis, Vassilis Pitsikalis, Isidoros Rodomagoulakis, Petros Maragos

RECOGNITION WITH RAW CANONICAL PHONETIC MOVEMENT AND HANDSHAPE SUBUNITS ON VIDEOS OF CONTINUOUS SIGN LANGUAGE Conference

Proc. IEEE Int'l Conf. on Image Processing, (Icip), 2012, ISBN: 9781467325332.

BibTeX | Links: [PDF]

Spyros V. Velanas, Costas S. Tzafestas

Model-mediated telehaptic perception of delayed curvature Conference

Proceedings - IEEE International Workshop on Robot and Human Interactive Communication, 2012, ISBN: 9781467346054.

Abstract | BibTeX | Links:

2011

Dimitrios Dimitriadis, Petros Maragos, Alexandros Potamianos

On the effects of filterbank design and energy computation on robust speech recognition Journal Article

IEEE Transactions on Audio, Speech and Language Processing, 19 (6), pp. 1504–1516, 2011, ISSN: 15587916.

Abstract | BibTeX | Links: [PDF]

A Zlatintsi, P Maragos

Musical Instruments Signal Analysis and Recognition Using Fractal Features Conference

Proc. European Signal Processing Conference, Barcelona, Spain, 2011.

Abstract | BibTeX | Links: [PDF]

N Malandrakis, A Potamianos, G Evangelopoulos, A Zlatintsi

A Supervised Approach to Movie Emotion Tracking Conference

Proc. {IEEE} Int'l Conf. Acous., Speech, and Signal Processing, Prague, Czech Republic, 2011.

Abstract | BibTeX | Links: [PDF]

Athanasia Zlatintsi, Petros Maragos

MUSICAL INSTRUMENTS SIGNAL ANALYSIS AND RECOGNITION USING FRACTAL FEATURES Conference

Proc. 19th European Signal Processing Conference (EUSIPCO-2011), (Eusipco), 2011.

BibTeX | Links: [PDF]

Nikos Mitsou, Irene Ntoutsi, Dirk Wollherr, Costas Tzafestas, Hans Peter Kriegel

Revealing cluster formation over huge volatile robotic data Conference

Proceedings - IEEE International Conference on Data Mining, ICDM, 2011, ISSN: 15504786.

Abstract | BibTeX | Links:

Vassilis Pitsikalis, Stavros Theodorakis, Christian Vogler, Petros Maragos

Advances in phonetics-based sub-unit modeling for transcription alignment and sign language recognition Conference

IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops, 2011, ISSN: 21607508.

Abstract | BibTeX | Links: [PDF]

I Rodomagoulakis, S Theodorakis

Experiments on global and local active appearance models for analysis of sign language facial expressions Conference

9th International Gesture łdots, 2011.

BibTeX | Links: [PDF]

S Theodorakis, V Pitsikalis, P Maragos

Advances in Dynamic-Static Integration of Manual Cues for Sign Language Recognition Conference

łdots Gesture Workshop (GW 2011): Gesture in łdots, 2011.

BibTeX | Links: [PDF]

2010

Ioannis Gkioulekas, Georgios Evangelopoulos, Petros Maragos

Spatial Bayesian surprise for image saliency and quality assessment Conference

Proceedings - International Conference on Image Processing, ICIP, 2010, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

John N Karigiannis, Theodoros I Rekatsinas, Costas S Tzafestas

Hierarchical Multi-Agent Architecture employing TD ( $łambda$ ) Learning with Function Approximators for Robot Skill Acquisition Conference

Architecture, 2010.

BibTeX

John N. Karigiannis, Theodoros I. Rekatsinas, Costas S. Tzafestas

Fuzzy rule based neuro-dynamic programming for mobile robot skill acquisition on the basis of a nested multi-agent architecture Conference

2010 IEEE International Conference on Robotics and Biomimetics, ROBIO 2010, 2010, ISBN: 9781424493173.

Abstract | BibTeX | Links:

Vassilis Pitsikalis, Stavros Theodorakis, Petros Maragos

Data-Driven Sub-Units and Modeling Structure for Continuous Sign Language Recognition with Multiple Cues Conference

Proceedings of the Language Resources and Evaluation Conference Workshop on the Representation and Processing of Sign Languages : Corpora and Sign Languages Technologies, 2010.

BibTeX

Anastasios Roussos, Petros Maragos

Tensor-based image diffusions derived from generalizations of the total variation and beltrami functionals Conference

Proceedings - International Conference on Image Processing, ICIP, 2010, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

Anastasios Roussos, Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos

Affine-invariant modeling of shape-appearance images applied on sign language handshape classification Conference

Proceedings - International Conference on Image Processing, ICIP, 2010, ISSN: 15224880.

BibTeX | Links: [PDF]

Stavros Theodorakis, Vassilis Pitsikalis, Petros Maragos

Model-level data-driven sub-units for signs in videos of continuous sign language Conference

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2010, ISSN: 15206149.

Abstract | BibTeX | Links: [PDF]

Spyros V Velanas, Costas S Tzafestas

Human Telehaptic Perception of Stiffness using an Adaptive Impedance Re fl ection Bilateral Teleoperation Control Scheme Conference

In: Proceedings of the IEEE International Workshop on Robot and Human Interactive Communication, ROMAN-2010, 2010, ISBN: 9781424479894.

BibTeX

2009

Athanassios Katsamanis, George Papandreou, Petros Maragos

Face active appearance modeling and speech acoustic information to recover articulation Journal Article

IEEE Transactions on Audio, Speech and Language Processing, 17 (3), pp. 411–422, 2009, ISSN: 15587916.

Abstract | BibTeX | Links: [PDF]

Dimitrios Dimitriadis, Alexandros Potamianos, Petros Maragos

A comparison of the squared energy and teager-kaiser operators for short-term energy estimation in additive noise Journal Article

IEEE Transactions on Signal Processing, 57 (7), pp. 2569–2581, 2009, ISSN: 1053587X.

Abstract | BibTeX | Links: [PDF]

Anastasios Roussos, Petros Maragos

Reversible interpolation of vectorial images by an anisotropic diffusion-projection PDE Journal Article

International Journal of Computer Vision, 84 (2), pp. 130–145, 2009, ISSN: 09205691.

Abstract | BibTeX | Links: [PDF]

Stamatios Lefkimmiatis, Petros Maragos, George Papandreou

Bayesian inference on multiscale models for poisson intensity estimation: Applications to photon-limited image denoising Journal Article

IEEE Transactions on Image Processing, 18 (8), pp. 1724–1741, 2009, ISSN: 10577149.

Abstract | BibTeX | Links: [PDF]

Iasonas Kokkinos, Petros Maragos

Synergy between object recognition and image segmentation using the expectation-maximization algorithm Journal Article

IEEE Transactions on Pattern Analysis and Machine Intelligence, 31 (8), pp. 1486–1501, 2009, ISSN: 01628828.

Abstract | BibTeX | Links: [PDF]

Vassilis Pitsikalis, Petros Maragos

Analysis and classification of speech signals by generalized fractal dimension features Journal Article

Speech Communication, 51 (12), pp. 1206–1223, 2009, ISSN: 01676393.

Abstract | BibTeX | Links: [PDF]

George Papandreou, Athanassios Katsamanis, Vassilis Pitsikalis, Petros Maragos

Adaptive multimodal fusion by uncertainty compensation with application to audiovisual speech recognition Journal Article

IEEE Transactions on Audio, Speech and Language Processing, 17 (3), pp. 423–435, 2009, ISSN: 15587916.

Abstract | BibTeX | Links: [PDF] [PDF]

I Kokkinos, G Evangelopoulos, P Maragos

Texture Analysis and Segmentation Using Modulation Features, Generative Models, and Weighted Curve Evolution Journal Article

IEEE Transactions on Pattern Analysis and Machine Intelligence, 31 (1), pp. 142-157, 2009, ISSN: 0162-8828.

Abstract | BibTeX | Links:

G Evangelopoulos, A Zlatintsi, G Skoumas, K Rapantzikos, A Potamianos, P Maragos, Y Avrithis

Video Event Detection and Summarization Using Audio, Visual and Text Saliency Conference

Taipei, Taiwan, 2009.

Abstract | BibTeX | Links: [PDF]

M. Alifragis, C.S. Tzafestas

Stereo pair matching of archaeological scenes using phase domain methods Conference

IMAGAPP 2009 - Proceedings of the 1st International Conference on Computer Imaging Theory and Applications, 2009, ISBN: 9789898111685.

Abstract | BibTeX

D. Dimitriadis, A. Metallinou, I. Konstantinou, G. Goumas, P. Maragos, N. Koziris

GridNews: A distributed automatic Greek broadcast transcription system Conference

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2009, ISSN: 15206149.

Abstract | BibTeX | Links: [PDF]

G Evangelopoulos, A Zlatintsi, G Skoumas, K Rapantzikos, A Potamianos, P Maragos, Y Avrithis

Video Event Detection and Summarization using Audio, Visual and Text Saliency Conference

Icassp, (2), 2009, ISBN: 9781424423545.

BibTeX | Links: [PDF]

S.E. Fotinea, Eleni Efthimiou, George Caridakis, Olga Diamanti, N. Mitsou, K. Karpouzis, C. Tzafestas, P. Maragos

DIANOEMA: Visual analysis and sign recognition for GSL modelling and robot teleoperation Conference

Language and Speech, 2009.

BibTeX | Links: [PDF]

Stamatios Lefkimmiatis, George Papandreou, Petros Maragos

Poisson-haar transform: A nonlinear multiscale representation for photon-limited image denoising Conference

Proceedings - International Conference on Image Processing, ICIP, 2009, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

Petros Maragos, Corinne Vachier

Overview of adaptive morphology: Trends and perspectives Conference

Proceedings - International Conference on Image Processing, ICIP, 2009, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

Anastasios Roussos, Athanassios Katsamanis, Petros Maragos

Tongue tracking in ultrasound images with active appearance models Conference

Proceedings - International Conference on Image Processing, ICIP, 2009, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

Stavros Theodorakis, Athanassios Katsamanis, Petros Maragos

Product-HMMS for automatic sign language recognition Conference

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, 2009, ISSN: 15206149.

Abstract | BibTeX | Links: [PDF]

C Tzafestas

Telehaptics: issues of control stability and human perception in remote kineasthetic exploration Conference

18th IEEE International Symposium on Robot and Human Interactive Communication (RO-MAN 2009), Workshop on Robot-Human Synergies, Sept. 27 - Oct. 2 2009, 2009.

BibTeX

C. Tzafestas, N. Mitsou, N. Georgakarakos, O. Diamanti, P. Maragos, S. E. Fotinea, E. Efthimiou

Gestural teleoperation of a mobile robot based on visual recognition of sign language static handshapes Conference

Proceedings - IEEE International Workshop on Robot and Human Interactive Communication, 2009, ISSN: 19449445.

Abstract | BibTeX | Links:

2008

Costas S Tzafestas, Kostas Birbas, Yiannis Koumpouros, Dimitri Christopoulos

Pilot Evaluation Study of a Virtual Paracentesis Simulator for Skill Training and Assessment: The Beneficial Effect of Haptic Display Journal Article

Presence: Teleoperators & Virtual Environments, 17 (2), pp. 212–229, 2008, ISBN: 10547460.

Abstract | BibTeX | Links: [PDF]

Anastasia Sofou, Petros Maragos

Generalized flooding and multicue PDE-based image segmentation Journal Article

IEEE Transactions on Image Processing, 17 (3), pp. 364–376, 2008, ISSN: 10577149.

Abstract | BibTeX | Links: [PDF]

I Kokkinos, R Deriche, O Faugeras, P Maragos

Computational Analysis and Learning for a Biologically Motivated Model of Boundary Detection and Image Segmentation Journal Article

Neurocomputing, 71 (10-12), pp. 1798–1812, 2008.

BibTeX | Links: [PDF]

Margarita Kotti, Dimitrios Ververidis, Georgios Evangelopoulos, Ioannis Panagakis, Constantine Kotropoulos, Petros Maragos, Ioannis Pitas

Audio-assisted movie dialogue detection Journal Article

IEEE Transactions on Circuits and Systems for Video Technology, 18 (11), pp. 1618–1627, 2008, ISSN: 10518215.

Abstract | BibTeX | Links: [PDF]

G Evangelopoulos, K Rapantzikos, A Potamianos, P Maragos, A Zlatintsi, Y Avrithis

Movie Summarization based on Audiovisual Saliency Detection Conference

Proc. {IEEE} Int'l Conf. Acous., Speech, and Signal Processing, San Diego, CA, U.S.A., 2008.

Abstract | BibTeX | Links: [PDF]

D Spachos, A Zlatintsi, V Moschou, P Antonopoulos, E Benetos, M Kotti, K Tzimouli, C Kotropoulos, N Nikolaidis, P Maragos, I Pitas

MUSCLE Movie Database: A Multimodal Corpus With Rich Annotation For Dialogue And Saliency Detection Conference

Marrakech, Morocco, 2008.

Abstract | BibTeX | Links: [PDF]

Manthos Alifragis, Andreas Mantelos, Costas S. Tzafestas

Web-based remote and virtual programming console of the V+ robotic system Conference

IECON Proceedings (Industrial Electronics Conference), 2008, ISSN: 1553-572X.

Abstract | BibTeX | Links:

Michael Aron, Anastasios Roussos, Marie Odile Berger, Erwan Kerrien, Petros Maragos

Multimodality acquisition of articulatory data and processing Conference

European Signal Processing Conference, 2008, ISSN: 22195491.

Abstract | BibTeX | Links: [PDF]

George Caridakis, Olga Diamanti, Kostas Karpouzis, Petros Maragos

Automatic sign language recognition Conference

Proceedings of the 1st ACM international conference on PErvasive Technologies Related to Assistive Environments - PETRA '08, 2008, ISBN: 9781605580678.

Abstract | BibTeX | Links: [PDF]

Olga Diamanti, Petros Maragos

Geodesic active regions for segmentation and tracking of human gestures in sign language videos Conference

2008 15th IEEE International Conference on Image Processing, 2008, ISSN: 1522-4880.

BibTeX | Links: [PDF]

G Evangelopoulos, P Maragos

Texture Modulation-Constrained Image Decomposition Conference

Proc. Int'l Conference on Image Processing (ICIP-2008), San Diego, California, Oct. 2008, 2008.

BibTeX | Links: [PDF]

G. Evangelopoulos, K. Rapantzikos, A. Potamianos, P. Maragos, A. Zlatintsi, Y. Avrithis

Movie summarization based on audiovisual saliency detection Conference

Proceedings - International Conference on Image Processing, ICIP, 2008, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

Georgios Evangelopoulos

Image Decomposition into Structure and Texture Subcomponents with Conference

Image (Rochester, N.Y.), 2008, ISBN: 9781424422432.

BibTeX

John N. Karigiannis, Costas S. Tzafestas

Multi-agent hierarchical architecture modeling kinematic chains employing continuous RL learning with fuzzified state space Conference

Proceedings of the 2nd Biennial IEEE/RAS-EMBS International Conference on Biomedical Robotics and Biomechatronics, BioRob 2008, 2008, ISBN: 9781424428830.

Abstract | BibTeX | Links:

A Katsamanis, G Papandreou, P Maragos

Audiovisual-to-Articulatory Speech Inversion Using Active Appearance Models for the Face and Hidden Markov Models for the Dynamics Conference

IEEE Int. Conference on Acoustics, Speech, and Signal Processing, 2008.

BibTeX | Links: [PDF]

A Katsamanis, A Roussos, P Maragos, M Aron, M.-O. Berger

Inversion from audiovisual speech to articulatory information by exploiting multimodal data Conference

Proceedings of ISSP 2008 - 8th International Seminar on Speech Production, 2008.

Abstract | BibTeX | Links: [PDF]

A. Katsamanis, G. Ananthakrishnan, G. Papandreou, P. Maragos, O. Engwall

Audiovisual speech inversion by switching dynamical modeling governed by a Hidden Markov process Conference

European Signal Processing Conference, 2008, ISSN: 22195491.

Abstract | BibTeX | Links: [PDF]

Yves Laprie, Petros Maragos, Jean Schoentgen

How can acoustic-to-articulatory maps be constrained? Conference

European Signal Processing Conference, 2008, ISSN: 22195491.

Abstract | BibTeX | Links: [PDF]

G. P. Maragos Papandreou, A. Kokaram.

Image inpainting with a wavelet domain hidden Markov tree model Conference

Proceedings of International Conference on Acoustics, Speech, and Signal Processing (ICASSP-08), Las Vegas, USA, April 2008, 2008.

BibTeX | Links: [PDF]

George Papandreou, Petros Maragos

Adaptive and constrained algorithms for inverse compositional active appearance model fitting Conference

26th IEEE Conference on Computer Vision and Pattern Recognition, CVPR, 2008, ISSN: 1063-6919.

Abstract | BibTeX | Links:

Eftychios A. Pnevmatikakis, Petros Maragos

An inpainting system for automatic image structure-texture restoration with text removal Conference

Proceedings - International Conference on Image Processing, ICIP, 2008, ISSN: 15224880.

Abstract | BibTeX | Links: [PDF]

D Spachos, A Zlatintsi

MUSCLE movie database: A multimodal corpus with rich annotation for dialogue and saliency detection Conference

Programme of the Workshop on Multimodal Corpora, 2008.

BibTeX | Links: [PDF]

Stamatios Lefkimmiatis , George Papandreou, Petros Maragos

PHOTON-LIMITED IMAGE DENOISING BY INFERENCE ON MULTISCALE MODELS Conference

Proc. Int’l Conference on Image Processing, 2008, ISBN: 9781424417643.

BibTeX | Links: [PDF]

Stamatios Lefkimmiatis, Petros Maragos, Athanassios Katsamanis

MULTISENSOR MULTIBAND CROSS-ENERGY TRACKING FOR FEATURE EXTRACTION AND RECOGNITION Conference

Proceedings of International Conference on Acoustics, Speech, and Signal Processing (ICASSP-08), Las Vegas, USA, April 2008, 2008.

BibTeX | Links: [PDF]

Costas Tzafestas, Spyros Velanas, George Fakiridis

Adaptive impedance control in haptic teleoperation to improve transparency under time-delay Conference

Proceedings - IEEE International Conference on Robotics and Automation, 2008, ISSN: 10504729.

Abstract | BibTeX | Links:

Costas S. Tzafestas, Kostas Birbas, Yiannis Koumpouros, Dimitris Christopoulos

Pilot evaluation study of a virtual paracentesis simulator for skill training and assessment: The beneficial effect of haptic display Conference

Presence: Teleoperators and Virtual Environments, 17 (2), 2008, ISSN: 10547460.

Abstract | BibTeX | Links: [PDF]

Petros Maragos, Corinne Vachier

A PDE formulation for viscous morphological operators with extensions to intensity-adaptive operators Conference

Proc. Int’l Conference on Image Processing (ICIP-2008), San Diego, California, 2008, ISSN: 15224880.

BibTeX | Links: [PDF]

Georgios Evangelopoulos, Konstantinos Rapantzikos, Petros Maragos, Yannis Avrithis, Alexandros Potamianos

Audiovisual Attention Modeling and Salient Event Detection Book Chapter

Maragos, Petros; Potamianos, Alexandros; Gros, Patrick (Ed.): Multimodal Processing and Interaction: Audio, Video, Text, pp. 1–21, Springer US, Boston, MA, 2008, ISBN: 978-0-387-76316-3.

BibTeX | Links: [PDF]

Petros Maragos, Patrick Gros, Athanassios Katsamanis, George Papandreou

Cross-Modal Integration for Performance Improving in Multimedia: A Review Book Chapter

Maragos, Petros; Potamianos, Alexandros; Gros, Patrick (Ed.): Multimodal Processing and Interaction: Audio, Video, Text, pp. 1–46, Springer US, Boston, MA, 2008, ISBN: 978-0-387-76316-3.

BibTeX | Links: [PDF]

George Papandreou, Athanassios Katsamanis, Athanassios Katsamanis, Vassilis Pitsikalis, Petros Maragos

Adaptive Multimodal Fusion by Uncertainty Compensation with Application to Audio-Visual Speech Recognition Book Chapter

Maragos, Petros; Potamianos, Alexandros; Gros, Patrick (Ed.): Multimodal Processing and Interaction: Audio, Video, Text, pp. 1–15, Springer US, Boston, MA, 2008, ISBN: 978-0-387-76316-3.

BibTeX | Links: [PDF]

2007

Stamatios Lefkimmiatis, Petros Maragos

A generalized estimation approach for linear and nonlinear microphone array post-filters Journal Article

Speech Communication, 49 (7-8), pp. 657–666, 2007, ISSN: 01676393.

Abstract | BibTeX | Links: [PDF]

George Papandreou, Petros Maragos

Multigrid Geometric Active Contour Models Journal Article

IEEE Transactions on Image Processing, 16 (1), pp. 229-240, 2007.

BibTeX | Links: [PDF]

Anastasios Roussos, Petros Maragos

Vector-Valued Image Interpolation by an Anisotropic Diffusion-Projection PDE Conference

Ssvm, LNCS 4885 , 2007, ISSN: 03029743.

Abstract | BibTeX | Links: [PDF]

Anastasia Sofou, Petros Maragos

Generalized Watershed and PDEs for Geometric- Textural Segmentation Conference

Proceedings of 8th International Symposium on Mathematical Morphology (ISMM 2007), Rio de Janeiro, Brazil, Oct. 2007. Published in Mathematical Morphology and its Applications to Signal and Image Processing, edited by G.J.F. Banon, J. Barrera and U. Braga-Neto, MCT/INPE, Brazil, 2007, pp.411-422, 2007.

Abstract | BibTeX | Links: [PDF]

Maciej Cytowski

Partial Differential Equations in Image Processing Conference

Invited Paper, Proc. European Signal Processing Conf. (EUSIPCO--98), Rhodes, Greece, pp. 527-536, Sep. 1998, (May), 2007.

BibTeX

P Maragos D. Dimitriadis, S Lefkimmiatis

Multiband, Multisensor Features for Robust Speech Recognition Conference

Proc. Int'l Conf. on Speech Technology and Communication (InterSpeech 2007 EuroSpeech), Antwerp, Belgium, Aug. 2007, 2007.

BibTeX | Links: [PDF]

Dimitrios Dimitriadis, JC Segura, Luz Garcia

Advanced front-end for robust speech recognition in extremely adverse environments Conference

Proc. łdots, 2007, ISBN: 9781605603162.

Abstract | BibTeX | Links: [PDF]

Athanassios Katsamanis, George Papandreou, Petros Maragos

Audiovisual-to-articulatory speech inversion using HMMs Conference

2007 IEEE 9Th International Workshop on Multimedia Signal Processing, MMSP 2007 - Proceedings, 2007, ISBN: 1424412749.

Abstract | BibTeX | Links: [PDF]

P. Maragos, Georgios Evangelopoulos

Leveling cartoons, texture energy markers, and image decomposition Conference

8th Int. Symp. on Mathematical Morphology, 1 , 2007.

BibTeX | Links: [PDF]

Nikos C. Mitsou, Costas S. Tzafestas

Temporal Occupancy Grid for mobile robot dynamic environment mapping Conference

2007 Mediterranean Conference on Control and Automation, MED, 2007, ISBN: 142441282X.

Abstract | BibTeX | Links:

Nikos Mitsou, Costas Tzafestas

Maximum likelihood SLAM in dynamic environments Conference

Proceedings - International Conference on Tools with Artificial Intelligence, ICTAI, 1 , 2007, ISSN: 10823409.

Abstract | BibTeX | Links:

George Papandreou, Athanassios Katsamanis, Vassilis Pitsikalis, Perros Maragos

Multimodal fusion and learning with uncertain features applied to audiovisual speech recognition Conference

2007 IEEE 9Th International Workshop on Multimedia Signal Processing, MMSP 2007 - Proceedings, (November 2015), 2007, ISBN: 1424412749.

Abstract | BibTeX | Links: [PDF]

Konstantinos Rapantzikos, Georgios Evangelopoulos, Petros Maragos, Yannis Avrithis

An audio-visual saliency model for movie summarization Conference

2007 IEEE 9Th International Workshop on Multimedia Signal Processing, MMSP 2007 - Proceedings, 2007, ISBN: 1424412749.

Abstract | BibTeX | Links: [PDF]

2006

Costas S Tzafestas, Nektaria Palaiologou, Manthos Alifragis

Virtual and remote robotic laboratory: Comparative experimental evaluation Journal Article

IEEE Transactions on Education, 49 (3), pp. 360–369, 2006, ISSN: 00189359.

Abstract | BibTeX | Links:

Dimitrios Dimitriadis, Petros Maragos

Continuous energy demodulation methods and application to speech analysis Journal Article

Speech Communication, 48 (7), pp. 819–837, 2006, ISSN: 01676393.

Abstract | BibTeX | Links: [PDF]

Georgios Evangelopoulos, Petros Maragos

Multiband modulation energy tracking for noisy speech detection Journal Article

IEEE Transactions on Audio, Speech and Language Processing, 14 (6), pp. 2024–2038, 2006, ISSN: 15587916.

Abstract | BibTeX | Links: [PDF]

Vassilis Pitsikalis, Petros Maragos

Filtered dynamics and fractal dimensions for noisy speech recognition Journal Article

IEEE Signal Processing Letters, 13 (11), pp. 711–714, 2006, ISSN: 10709908.

Abstract | BibTeX | Links: [PDF]

A Katsamanis, G Papandreou, V Pitsikalis, P Maragos

Multimodal fusion by adaptive compensation for feature uncertainty with application to audiovisual speech recognition Conference

Proc. 14th European Signal Processing Conference (EUSIPCO-2006), Florence, Italy, Sep. 2006, 2006, ISBN: 22195491 (ISSN).

Abstract | BibTeX | Links: [PDF]

Iasonas Kokkinos, Petros Maragos, Alan Yuille

Bottom-up & top-down object detection using primal sketch features and graphical models Conference

Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2 (2), 2006, ISSN: 10636919.

Abstract | BibTeX | Links: [PDF]

S Lefkimmiatis, Dimitrios Dimitriadis, Petros Maragos, Stamatis Leukimmiatis, Dimitrios Dimitriadis, Petros Maragos

An optimum microphone array post-filter for speech applications. Conference

Interspeech, (2), 2006, ISBN: 9781604234497.

Abstract | BibTeX | Links: [PDF]

Stamatis Leukimmiatis, Petros Maragos

Optimum post-filter estimation for noise reduction in multichannel speech processing Conference

European Signal Processing Conference, 2006, ISSN: 22195491.

BibTeX | Links: [PDF]

Nikos C. Mitsou, Spyros V. Velanas, Costas S. Tzafestas

Visuo-haptic interface for teleoperation of mobile robot exploration tasks Conference

Proceedings - IEEE International Workshop on Robot and Human Interactive Communication, 2006, ISSN: 1-4244-0565-3.

Abstract | BibTeX | Links:

D Christopoulos I Kaklamanos G Bonatsos Κ. Birbas C. Tzafestas

Virtual paracentesis simulator (DEX): impact of haptic interaction on the learning curve Conference

10th World Congress of Endoscopic Surgery and 14th International Congress of the European Association for Endoscopic Surgery (EAES), Β$epsilon$$rho$ο$łambda$ί$nu$ο, 13-16 Sept. 2006., 2006.

BibTeX

I Kaklamanos A Vezakis G Polymeneas G Bonatsos Κ. Birbas C. Tzafestas

Spatial ability can predict laparoscopic skill performance of novice surgeons Conference

10th World Congress of Endoscopic Surgery and 14th International Congress of the European Association for Endoscopic Surgery (EAES), Β$epsilon$$rho$ο$łambda$ί$nu$ο, 13-16 Sept. 2006., 2006.

BibTeX

S Mclaughlin, Petros Maragos

Nonlinear methods for speech analysis and synthesis Book Chapter

Advances in nonlinear signal and image processing, 6 , 2006.

BibTeX

2005

A Sofou, G Evangelopoulos, P Maragos

Soil image segmentation and texture analysis: a computer vision approach Journal Article

IEEE Geoscience and Remote Sensing Letters, 2 (4), pp. 394-398, 2005, ISSN: 1545-598X.

Abstract | BibTeX | Links:

D Dimitriadis, P Maragos, A Potamianos

Robust AM-FM features for speech recognition Journal Article

IEEE Signal Processing Letters, 12 (9), pp. 621-624, 2005, ISSN: 1070-9908.

Abstract | BibTeX | Links:

N Palaiologou, C Tzafestas

Training scenarios for students on virtual and remote robotic laboratory platforms Journal Article

2005.

BibTeX

Iasonas Kokkino, Petros Maragos

Nonlinear Speech Analysis Using Models for Chaotic Systems Journal Article

IEEE Transactions on Speech and Audio Processing, 13 (6), pp. 1098–1109, 2005.

BibTeX | Links: [PDF]

P Maragos

Lattice Image Precessing: A Unification of Morphological and Fuzzy Algebric Systems Journal Article

Journal of Mathematical Imaging and Vision, 22 (0), pp. 333–353, 2005.

BibTeX | Links: [PDF]

Alexandros G Dimakis, Petros Maragos

Phase-modulated resonances modeled as self-similar processes with application to turbulent sounds Journal Article

IEEE Transactions on Signal Processing, 53 (11), pp. 4261–4272, 2005, ISSN: 1053587X.

Abstract | BibTeX | Links: [PDF]

K Birbas C. Tzafestas

Haptic Interaction in Simulating the Paracentesis of Great Vessels for Clinical Skill Enhancement Conference

WorldHaptics'2005, First Joint Eurohaptics Conference and Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems, Pisa, Italy March 18-20, 2005, 2005.

BibTeX

D Dimitriadis, A Katsamanis, P Maragos

Towards Automatic Speech Recognition In Adverse Environments Conference

Proc. HERCMA 2005 -- 7th Hellenic European Conference on Research on Computer Mathematics and its Applications, Athens, Greece, September 2005, 2005.

BibTeX

Dimitrios Dimitriadis, Petros Maragos, Alexandros Potamianos

Auditory Teager Energy Cepstrum Coefficients for Robust Speech Recognition Conference

Proc. of European Speech Processing Conference, (2), 2005.

Abstract | BibTeX | Links: [PDF]

G Evangelopoulos, P Maragos

Multiband Modulation Energy Features for Voice Event Detection Conference

Proc. Interspeech 2005 - Eurospeech -- 9th European Conference on Speech Communication and Technology, Lisbon, Portugal, September 2005, 2005.

BibTeX

Georgios Evangelopoulos, Iasonas Kokkinos, Petros Maragos

Advances in variational image segmentation using AM-FM models: Regularized demodulation and probabilistic cue integration Conference

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 3752 LNCS , 2005, ISSN: 03029743.

Abstract | BibTeX | Links: [PDF]

John N. Karigiannis, Costas S. Tzafestas

Multi-agent architecture with continuous reinforcement learning in fuzzy state-space for robot manipulation control Conference

International Conference on Integrated Modeling and Analysis in Applied Control and Automation, IMAACA 2005, Held at the International Mediterranean Modeling Multiconference, I3M 2005, 2005.

Abstract | BibTeX | Links: [PDF]

Athanassios Katsamanis, Petros Maragos

Advances in Statistical Estimation and Tracking of AM-FM Speech Components Conference

Computer Engineering, 2005.

Abstract | BibTeX

Iasonas Kokkinos, Petros Maragos

An Expectation Maximization Approach to the Synergy between Object Categorization and Image Segmentation Conference

Iccv, 2005.

BibTeX | Links: [PDF]

P Maragos

A Variational Formulation of PDE's for Dilations and Levelings Conference

Proc. Intl Symposium on Mathematical Morphology (ISMM 2005), Paris, France, Apr. 2005. Lecture Notes on Computer Science, Springer-Verlag, 2005.

BibTeX

George Papandreou

Image Denoising in Nonlinear Scale − Spaces : Automatic Scale Selection Via Cross − Validation Conference

Proceedings of International Conference on Image Processing (ICIP-2005), Genoa, Italy, Sep. 2005, 1 (September), 2005.

Abstract | BibTeX | Links: [PDF]

George Papandreou, Petros Maragos

A cross-validatory statistical approach to scale selection for image denoising by nonlinear diffusion Conference

Proceedings - 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, CVPR 2005, I , 2005, ISSN: 1063-6919.

Abstract | BibTeX | Links: [PDF]

Anastasia Sofou, Georgios Evangelopoulos, Petros Maragos

Coupled geometric and texture PDE-based segmentation Conference

Proceedings - International Conference on Image Processing, ICIP, 2 , 2005, ISSN: 15224880.

BibTeX | Links: [PDF]

CS Tzafestas, N Palalologou, M Alifragis

Experimental evaluation and pilot assessment study of a virtual and remote laboratory on robotic manipulation Conference

IEEE International Symposium on Industrial Electronics (ISIE'05), p.1677-1683, Dubrovnik, Croatia, Jun 20-23, 2005, 2005, ISBN: 0-7803-8738-4.

Abstract | BibTeX

Frederic Guichard, Petros Maragos, Jean-Michel Morel

Partial Differential Equations for Morphological Operators Book Chapter

Bilodeau, Michel; Meyer, Fernand; Schmitt, Michel (Ed.): Space, Structure and Randomness: Contributions in Honor of Georges Matheron in the Field of Geostatistics, Random Sets and Mathematical Morphology, pp. 369–390, Springer New York, New York, NY, 2005, ISBN: 978-0-387-29115-4.

Abstract | BibTeX | Links: [PDF]

Petros Maragos

Morphological filtering for image enhancement and feature detection Book Chapter

The Image and Video Processing Handbook, pp. 135–156, Elsevier Academic Press, 2005.

BibTeX

Petros Maragos

PDEs for morphological scale-spaces and eikonal applications Book Chapter

The Image and Video Processing Handbook, pp. 587–612, New York: Academic, 2005.

BibTeX

2004

Petros Maragos, Anastasia Sofou, Giorgos B Stamou, Vassilis Tzouvaras, Efimia Papatheodorou, George P Stamou

Image analysis of soil micromorphology: Feature extraction, segmentation, and quality inference Journal Article

Eurasip Journal on Applied Signal Processing, 2004 (6), pp. 902–912, 2004, ISSN: 11108657.

Abstract | BibTeX | Links: [PDF]

X.C. Halkias, P. Maragos

Analysis of kirlian images: feature extraction and segmentation Conference

Proceedings 7th International Conference on Signal Processing, 2004. Proceedings. ICSP '04. 2004., 1 , 2004, ISBN: 0-7803-8406-7.

BibTeX | Links: [PDF]

C S Tzafestas Y Koumpouros G Bonatsos K. Birbas I.G. Kaklamanos

Dexterity enhancement and assessment of training in paracentesis of great vessels by using a virtual reality based interactive system (DEX system) Conference

(poster), 90th Annual Clinical Congress, American College of Surgeons, October 10-14, 2004, New Orleans, LA, USA, 2004.

BibTeX

I Kokkinos, G Evangelopoulos, P Maragos

Advances in Texture Analysis: Energy Dominant Components and Multiple Hypothesis Testing Conference

Proc. Int.l Conf. on Image Processing, 2004.

BibTeX | Links: [PDF]

I. Kokkinos, G. Evangelopoidos, P. Maragos

Modulation-feature based textured image segmentation using curve evolution Conference

2004 International Conference on Image Processing, 2004. ICIP '04., 2 , 2004, ISSN: 15224880.

BibTeX | Links: [PDF]

Iasonas Kokkinos, Rachid Deriche, Petros Maragos, Olivier Faugeras

A Biologically Motivated and Computationally Tractable Model of Low and Mid-Level Vision Tasks Conference

Proc. European Conf. on Computer Vision (ECCV-2004), Prague, May 2004, 2004, ISSN: 03029743.

Abstract | BibTeX | Links: [PDF]