Publications

Publications 2020-07-29T17:30:12+00:00

416 entries « 3 of 9 »

2015

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

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.

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

Multichannel Speech Enhancement Using Mems Microphones Conference

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

BibTeX | Tags: | Links: pdf link imagedoi link image

Tzafestas, Costas S; Papageorgiou, Xanthi S; Moustris, George P

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.

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Lefkimmiatis, Stamatios; Roussos, Anastasios; Maragos, Petros; Unser, Michael

Structure Tensor Total Variation Journal Article

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

Abstract | BibTeX | Tags: | Links: pdf link imagedoi link image

Pitsikalis, Vassilis; Katsamanis, Athanasios; Theodorakis, Stavros; Maragos, Petros

Multimodal Gesture Recognition via Multiple Hypotheses Rescoring Journal Article

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

BibTeX | Tags: | Links: pdf link imagedoi link image

2014

Zlatintsi, A; Maragos, P

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

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

Abstract | BibTeX | Tags: AM-FM model, Bag-of-Words, Energy separation algorithm, Fractals, Music genre classification | Links: pdf link image

Tsiami, A; Katsamanis, A; Maragos, P; Potamianos, G

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

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

Abstract | BibTeX | Tags: | Links: pdf link image

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

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 | Tags: data collection, Smart homes, speech database | Links: pdf link image

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

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 | Tags: | Links: pdf link imagedoi link image

Chaspari, Theodora; Dimitriadis, Dimitrios; Maragos, Petros

Emotion classification of speech using modulation features Conference

European Signal Processing Conference, 2014, ISSN: 22195491.

Abstract | BibTeX | Tags: AM-FM features, Emotion classification, human-computer interaction, speech analysis | Links: pdf link image

Giannoulis, Panagiotis; Potamianos, Gerasimos; Katsamanis, Athanasios; Maragos, Petros

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

European Signal Processing Conference, 2014, ISSN: 22195491.

Abstract | BibTeX | Tags: acoustic event detection and classification, multi-channel fusion, Voice activity detection | Links: pdf link image

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

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 | Tags: adaptation, distant speech recognition, keyword spotting, multichannel processing | Links: pdf link imagedoi link image

Maninis, Kevis; Koutras, Petros; Maragos, Petros

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

Icip, 2014, ISBN: 9781479957514.

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

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 | Tags: HMMs, Multimodal fusion, multimodal gesture recognition, speech recognition | Links: pdf link imagedoi link image

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

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

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

Abstract | BibTeX | Tags: 3D mapping, Point cloud approximation | Links: doi link image

Antonakos, Epameinondas; Pitsikalis, Vassilis; Maragos, Petros

Classification of extreme facial events in sign language videos Journal Article

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

Abstract | BibTeX | Tags: Active Appearance Models, Linguistic events, Semi-supervised classification/ annotation, sign language | Links: doi link image

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

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

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

Abstract | BibTeX | Tags: | Links: pdf link imagedoi link image

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

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 | Tags: | Links: pdf link imagedoi link image

2013

Zlatintsi, A

Music Signal Processing and Applications in Recognition PhD Thesis

School of ECE, NTUA, 2013.

Abstract | BibTeX | Tags: | Links: pdf link image

Roussos, Anastasios; Theodorakis, Stavros; Pitsikalis, Vassilis; Maragos, Petros

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 | Tags: | Links: pdf link imagedoi link image

Zlatintsi, A; Maragos, P

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

21 (4), pp. 737–748, 2013.

Abstract | BibTeX | Tags: Fractals, multiscale analysis, music signals, timbre classification | Links: pdf link image

Maragos, Petros; Drakopoulos, Kimon

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 | Tags: | Links: pdf link imagedoi link image

Maragos, Petros

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 | Tags: image operators, lattices, Mathematical morphology, minimax algebra, nonlinear basis, representation, supremal convolution | Links: pdf link imagedoi link image

Karianakis, Nikolaos; Maragos, Petros

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 | Tags: Digital restoration, Image stitching, Inpainting, Mathematical morphology, Prehistoric wall paintings, Segmentation, Variational methods | Links: pdf link imagedoi link image

Lefkimmiatis, Stamatios; Roussos, Anastasios; Unser, Michael; Maragos, Petros

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.

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

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 | Tags: medical robotics;motion compensation;robot vision; | Links: doi link image

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

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 | Tags: | Links: doi link image

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

Active motion compensation in robotic cardiac surgery Conference

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

Abstract | BibTeX | Tags:

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

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 | Tags: Array processing, Microphone arrays, Smart homes, Speech enhancement, speech recognition, Voice activity detection | Links: pdf link imagedoi link image

Tzafestas, Costas S; Velanas, Spyros

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 | Tags: | Links: doi link image

Zlatintsi, Athanasia; Maragos, Petros

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 | Tags: Fractals, multiscale analysis, music signals, timbre classification | Links: pdf link imagedoi link image

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

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 | Tags: Attention, audio saliency, fusion, Movie summarization, multimodal saliency, multistream processing, text saliency, Video summarization, Visual saliency | Links: pdf link imagedoi link image

2012

Zlatintsi, A; Maragos, P

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

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

Abstract | BibTeX | Tags: AM-FM modulations, Energy separation algorithm, Music processing, timbre classification | Links: pdf link image

Zlatintsi, A; Maragos, P; Potamianos, A; Evangelopoulos, G

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

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

Abstract | BibTeX | Tags: Audio summarization, Modulation model, Monomodal audio saliency | Links: pdf link image

Antonakos, Epameinondas; Pitsikalis, Vassilis; Rodomagoulakis, Isidoros; Maragos, Petros

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 | Tags: Active Appearance Models, face tracking/modeling, head pose, Sign language videos, unsupervised classification | Links: pdf link imagedoi link image

Georgakis, Christos; Maragos, Petros; Evangelopoulos, Georgios; Dimitriadis, Dimitrios

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 | Tags: dominant component analysis, Human action recognition in videos, multiband filtering, multicomponent AM-FM models, spatio-temporal interest point detectors | Links: pdf link imagedoi link image

Karigiannis, John N; Tzafestas, Costas S

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 | Tags: | Links: doi link image

Khan, Sheraz; Mitsou, Nikos; Wollherr, Dirk; Tzafestas, Costas

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 | Tags: | Links: pdf link imagedoi link image

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

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

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

Abstract | BibTeX | Tags: | Links: pdf link imagedoi link image

Roussos, Anastasios; Theodorakis, Stavros; Pitsikalis, Vassilis; Maragos, Petros

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 | Tags: | Links: pdf link imagedoi link image

Stasinopoulos, Sotirios; Maragos, Petros

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.

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Theodorakis, Stavros; Pitsikalis, Vassilis; Rodomagoulakis, Isidoros; Maragos, Petros

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.

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Velanas, Spyros V; Tzafestas, Costas S

Model-mediated telehaptic perception of delayed curvature Conference

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

Abstract | BibTeX | Tags: | Links: doi link image

Vatakis, Argiro; Maragos, Petros; Rodomagoulakis, Isidoros; Spence, Charles

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 | Tags: | Links: pdf link imagepdf link imagedoi link image

Drakopoulos, Kimon; Maragos, Petros

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 | Tags: Geodesic active contours, graphcuts, image analysis, image edge detection, Image segmentation, Morphological operations, Object detection | Links: pdf link imagedoi link image

2011

Zlatintsi, A; Maragos, P

Musical Instruments Signal Analysis and Recognition Using Fractal Features Conference

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

Abstract | BibTeX | Tags: | Links: pdf link image

Malandrakis, N; Potamianos, A; Evangelopoulos, G; Zlatintsi, A

A Supervised Approach to Movie Emotion Tracking Conference

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

Abstract | BibTeX | Tags: Emotion recognition, Machine learning, Multimedia databases, Psychological emotion dimensions | Links: pdf link image

Zlatintsi, Athanasia; Maragos, Petros

MUSICAL INSTRUMENTS SIGNAL ANALYSIS AND RECOGNITION USING FRACTAL FEATURES Conference

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

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

Revealing cluster formation over huge volatile robotic data Conference

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

Abstract | BibTeX | Tags: Cluster formation, Grid clustering, Robot data, Sensor data, Stream clustering | Links: doi link image

Pitsikalis, Vassilis; Theodorakis, Stavros; Vogler, Christian; Maragos, Petros

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 | Tags: | Links: pdf link imagedoi link image

416 entries « 3 of 9 »