Petros Maragos

Orcid: 0000-0003-0534-2707

According to our database1, Petros Maragos authored at least 395 papers between 1982 and 2024.

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Awards

IEEE Fellow

IEEE Fellow 1996, "For contributions to the theory and application of nonlinear signal processing systems.".

Timeline

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Bibliography

2024
TropNNC: Structured Neural Network Compression Using Tropical Geometry.
CoRR, 2024

OVeNet: Offset Vector Network for Semantic Segmentation.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2024

Matrix Factorization in Tropical and Mixed Tropical-Linear Algebras.
Proceedings of the IEEE International Conference on Acoustics, 2024

The 2nd E-Prevention Challenge: Psychotic and Non-Psychotic Relapse Detection Using Wearable-Based Digital Phenotyping.
Proceedings of the IEEE International Conference on Acoustics, 2024

Augmenting Transformer Autoencoders with Phenotype Classification for Robust Detection of Psychotic Relapses.
Proceedings of the IEEE International Conference on Acoustics, 2024

Pre-training Music Classification Models via Music Source Separation.
Proceedings of the 32nd European Signal Processing Conference, 2024

3D Facial Expressions through Analysis-by-Neural-Synthesis.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2024

2023
Reducing Computational Cost During Robot Navigation and Human-Robot Interaction with a Human-Inspired Reinforcement Learning Architecture.
Int. J. Soc. Robotics, August, 2023

Mushroom Detection and Three Dimensional Pose Estimation from Multi-View Point Clouds.
Sensors, April, 2023

Neural Text to Articulate Talk: Deep Text to Audiovisual Speech Synthesis achieving both Auditory and Photo-realism.
CoRR, 2023

Photorealistic and Identity-Preserving Image-Based Emotion Manipulation with Latent Diffusion Models.
CoRR, 2023

Revisiting Tropical Polynomial Division: Theory, Algorithms and Application to Neural Networks.
CoRR, 2023

ViDaS Video Depth-aware Saliency Network.
CoRR, 2023

Multi-Source Contrastive Learning from Musical Audio.
CoRR, 2023

3D Neural Sculpting (3DNS): Editing Neural Signed Distance Functions.
Proceedings of the IEEE/CVF Winter Conference on Applications of Computer Vision, 2023

Enhancing Action Recognition in Vehicle Environments With Human Pose Information.
Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments, 2023

Medical Face Masks and Emotion Recognition from the Body: Insights from a Deep Learning Perspective.
Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments, 2023

From Digital Phenotype Identification To Detection Of Psychotic Relapses.
Proceedings of the 11th IEEE International Conference on Healthcare Informatics, 2023

E-Prevention: The ICASSP-2023 Challenge on Person Identification and Relapse Detection from Continuous Recordings of Biosignals.
Proceedings of the IEEE International Conference on Acoustics, 2023

Newton-Based Trainable Learning Rate.
Proceedings of the IEEE International Conference on Acoustics, 2023

Convolutional Recurrent Neural Networks for the Classification of Cetacean Bioacoustic Patterns.
Proceedings of the IEEE International Conference on Acoustics, 2023

Relapse Prediction from Long-Term Wearable Data Using Self-Supervised Learning and Survival Analysis.
Proceedings of the IEEE International Conference on Acoustics, 2023

Generating Salient Scene Graphs with Weak Language Supervision.
Proceedings of the 31st European Signal Processing Conference, 2023

Multimodal Recognition of Valence, Arousal and Dominance via Late-Fusion of Text, Audio and Facial Expressions.
Proceedings of the 31st European Symposium on Artificial Neural Networks, 2023

Mushroom Segmentation and 3D Pose Estimation from Point Clouds using Fully Convolutional Geometric Features and Implicit Pose Encoding.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

SPECTRE: Visual Speech-Informed Perceptual 3D Facial Expression Reconstruction from Videos.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

A Realistic Synthetic Mushroom Scenes Dataset.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

Feather: An Elegant Solution to Effective DNN Sparsification.
Proceedings of the 34th British Machine Vision Conference 2023, 2023

2022
E-Prevention: Advanced Support System for Monitoring and Relapse Prevention in Patients with Psychotic Disorders Analyzing Long-Term Multimodal Data from Wearables and Video Captures.
Sensors, 2022

ChildBot: Multi-robot perception and interaction with children.
Robotics Auton. Syst., 2022

Toward a Sparsity Theory on Weighted Lattices.
J. Math. Imaging Vis., 2022

VP-SLAM: A Monocular Real-time Visual SLAM with Points, Lines and Vanishing Points.
CoRR, 2022

Neural Sign Reenactor: Deep Photorealistic Sign Language Retargeting.
CoRR, 2022

Visual Speech-Aware Perceptual 3D Facial Expression Reconstruction from Videos.
CoRR, 2022

A Semantic Enhancement of Unified Geometric Representations for Improving Indoor Visual SLAM.
Proceedings of the 19th International Conference on Ubiquitous Robots, 2022

Towards a DHH Accessible Theater: Real-Time Synchronization of Subtitles and Sign Language Videos with ASR and NLP Solutions.
Proceedings of the PETRA '22: The 15th International Conference on PErvasive Technologies Related to Assistive Environments, Corfu, Greece, 29 June 2022, 2022

Cartoonized Anonymization of Sign Language Videos.
Proceedings of the 14th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2022

Attribute-based Gesture Recognition: Generalization to Unseen Classes.
Proceedings of the 14th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2022

Child Engagement Estimation in Heterogeneous Child-Robot Interactions Using Spatiotemporal Visual Cues.
Proceedings of the IEEE/RSJ International Conference on Intelligent Robots and Systems, 2022

Neural Network Approximation based on Hausdorff distance of Tropical Zonotopes.
Proceedings of the Tenth International Conference on Learning Representations, 2022

Spatio-Temporal Graph Convolutional Networks for Continuous Sign Language Recognition.
Proceedings of the IEEE International Conference on Acoustics, 2022

A Few-Sample Strategy for Guitar Tablature Transcription Based on Inharmonicity Analysis and Playability Constraints.
Proceedings of the IEEE International Conference on Acoustics, 2022

Enhancing Affective Representations Of Music-Induced Eeg Through Multimodal Supervision And Latent Domain Adaptation.
Proceedings of the IEEE International Conference on Acoustics, 2022

Multi-band Masking for Waveform-based Singing Voice Separation.
Proceedings of the 30th European Signal Processing Conference, 2022

A comparative study of autoencoder architectures for mental health analysis using wearable sensors data.
Proceedings of the 30th European Signal Processing Conference, 2022

Towards Unsupervised Subject-Independent Speech-Based Relapse Detection in Patients with Psychosis using Variational Autoencoders.
Proceedings of the 30th European Signal Processing Conference, 2022

Neural Emotion Director: Speech-preserving semantic control of facial expressions in "in-the-wild" videos.
Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2022

2021
Tropical Geometry and Machine Learning.
Proc. IEEE, 2021

The i-Walk Lightweight Assistive Rollator: First Evaluation Study.
Frontiers Robotics AI, 2021

A linear method for camera pair self-calibration.
Comput. Vis. Image Underst., 2021

A robotic edutainment framework for designing child-robot interaction scenarios.
Proceedings of the PETRA '21: The 14th PErvasive Technologies Related to Assistive Environments Conference, Virtual Event, Greece, 29 June, 2021

Engagement Estimation During Child Robot Interaction Using Deep Convolutional Networks Focusing on ASD Children.
Proceedings of the IEEE International Conference on Robotics and Automation, 2021

Deformation-Invariant Networks For Handwritten Text Recognition.
Proceedings of the 2021 IEEE International Conference on Image Processing, 2021

Online Weight Pruning Via Adaptive Sparsity Loss.
Proceedings of the 2021 IEEE International Conference on Image Processing, 2021

An audiovisual and contextual approach for categorical and continuous emotion recognition in-the-wild.
Proceedings of the IEEE/CVF International Conference on Computer Vision Workshops, 2021

Grounding Consistency: Distilling Spatial Common Sense for Precise Visual Relationship Detection.
Proceedings of the 2021 IEEE/CVF International Conference on Computer Vision, 2021

Sparsity in Max-Plus Algebra and Applications in Multivariate Convex Regression.
Proceedings of the IEEE International Conference on Acoustics, 2021

Independent Sign Language Recognition with 3d Body, Hands, and Face Reconstruction.
Proceedings of the IEEE International Conference on Acoustics, 2021

Advances in Morphological Neural Networks: Training, Pruning and Enforcing Shape Constraints.
Proceedings of the IEEE International Conference on Acoustics, 2021

Deep Convolutional and Recurrent Networks for Polyphonic Instrument Classification from Monophonic Raw Audio Waveforms.
Proceedings of the IEEE International Conference on Acoustics, 2021

Multimodal Fusion and Sequence Learning for Cued Speech Recognition from Videos.
Proceedings of the Universal Access in Human-Computer Interaction. Access to Media, Learning and Assistive Environments, 2021

Leveraging Semantic Scene Characteristics and Multi-Stream Convolutional Architectures in a Contextual Approach for Video-Based Visual Emotion Recognition in the Wild.
Proceedings of the 16th IEEE International Conference on Automatic Face and Gesture Recognition, 2021

Exploiting Emotional Dependencies with Graph Convolutional Networks for Facial Expression Recognition.
Proceedings of the 16th IEEE International Conference on Automatic Face and Gesture Recognition, 2021

Exploring Temporal Context and Human Movement Dynamics for Online Action Detection in Videos.
Proceedings of the 29th European Signal Processing Conference, 2021

Overlapped Sound Event Classification via Multi-Channel Sound Separation Network.
Proceedings of the 29th European Signal Processing Conference, 2021

HTMD-Net: A Hybrid Masking-Denoising Approach to Time-Domain Monaural Singing Voice Separation.
Proceedings of the 29th European Signal Processing Conference, 2021

An Audiovisual Child Emotion Recognition System for Child-Robot Interaction Applications.
Proceedings of the 29th European Signal Processing Conference, 2021

Multiscale Fractal Analysis on EEG Signals for Music-Induced Emotion Recognition.
Proceedings of the 29th European Signal Processing Conference, 2021

Sparse Approximate Solutions to Max-Plus Equations.
Proceedings of the Discrete Geometry and Mathematical Morphology, 2021

From Seq2Seq Recognition to Handwritten Word Embeddings.
Proceedings of the 32nd British Machine Vision Conference 2021, 2021

An Unsupervised Learning Approach for Detecting Relapses from Spontaneous Speech in Patients with Psychosis.
Proceedings of the IEEE EMBS International Conference on Biomedical and Health Informatics, 2021

2020
I-Support: A robotic platform of an assistive bathing robot for the elderly population.
Robotics Auton. Syst., 2020

Advances in the training, pruning and enforcement of shape constraints of Morphological Neural Networks using Tropical Algebra.
CoRR, 2020

Sparse Approximate Solutions to Max-Plus Equations with Application to Multivariate Convex Regression.
CoRR, 2020

Identifying differences in physical activity and autonomic function patterns between psychotic patients and controls over a long period of continuous monitoring using wearable sensors.
CoRR, 2020

Multiscale Fractal Analysis of Stimulated EEG Signals with Application to Emotion Classification.
CoRR, 2020

WSRNet: Joint Spotting and Recognition of Handwritten Words.
CoRR, 2020

Orientation Attentive Robot Grasp Synthesis.
CoRR, 2020

Weight Pruning via Adaptive Sparsity Loss.
CoRR, 2020

SL-ReDu: greek sign language recognition for educational applications. Project description and early results.
Proceedings of the PETRA '20: The 13th PErvasive Technologies Related to Assistive Environments Conference, Corfu, Greece, June 30, 2020

An Intelligent Cloud-Based Platform for Effective Monitoring of Patients with Psychotic Disorders.
Proceedings of the Artificial Intelligence Applications and Innovations, 2020

Enhancing Handwritten Text Recognition with N-gram sequence decomposition and Multitask Learning.
Proceedings of the 25th International Conference on Pattern Recognition, 2020

Multiclass Neural Network Minimization via Tropical Newton Polytope Approximation.
Proceedings of the 37th International Conference on Machine Learning, 2020

Maxpolynomial Division with Application To Neural Network Simplification.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Person Identification Using Deep Convolutional Neural Networks on Short-Term Signals from Wearable Sensors.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

Multivariate Tropical Regression and Piecewise-Linear Surface Fitting.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

An LSTM-Based Dynamic Chord Progression Generation System for Interactive Music Performance.
Proceedings of the 2020 IEEE International Conference on Acoustics, 2020

The I-Walk Assistive Robot - A Multimodal Intelligent Robotic Rollator Providing Cognitive and Mobility Assistance to the Elderly and Motor-Impaired.
Proceedings of the Human-Friendly Robotics 2020 - 13th International Workshop, 2020

Augmentation Methods on Monophonic Audio for Instrument Classification in Polyphonic Music.
Proceedings of the 28th European Signal Processing Conference, 2020

Exploiting 3D Hand Pose Estimation in Deep Learning-Based Sign Language Recognition from RGB Videos.
Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

How to Track Your Dragon: A Multi-attentional Framework for Real-Time RGB-D 6-DOF Object Pose Tracking.
Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

Emotion Understanding in Videos Through Body, Context, and Visual-Semantic Embedding Loss.
Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

i-Walk Intelligent Assessment System: Activity, Mobility, Intention, Communication.
Proceedings of the Computer Vision - ECCV 2020 Workshops, 2020

STAViS: Spatio-Temporal AudioVisual Saliency Network.
Proceedings of the 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2020

From Saturation to Zero-Shot Visual Relationship Detection Using Local Context.
Proceedings of the 31st British Machine Vision Conference 2020, 2020

2019
A behaviorally inspired fusion approach for computational audiovisual saliency modeling.
Signal Process. Image Commun., 2019

Fusing Body Posture With Facial Expressions for Joint Recognition of Affect in Child-Robot Interaction.
IEEE Robotics Autom. Lett., 2019

Learn to Adapt to Human Walking: A Model-Based Reinforcement Learning Approach for a Robotic Assistant Rollator.
IEEE Robotics Autom. Lett., 2019

Improved Frequency Modulation Features for Multichannel Distant Speech Recognition.
IEEE J. Sel. Top. Signal Process., 2019

Room-localized speech activity detection in multi-microphone smart homes.
EURASIP J. Audio Speech Music. Process., 2019

Sparsity in max-plus algebra and systems.
Discret. Event Dyn. Syst., 2019

Tropical Geometry and Piecewise-Linear Approximation of Curves and Surfaces on Weighted Lattices.
CoRR, 2019

Tropical Polynomial Division and Neural Networks.
CoRR, 2019

A linear method for camera pair self-calibration and multi-view reconstruction with geometrically verified correspondences.
CoRR, 2019

Tropical Geometry, Mathematical Morphology and Weighted Lattices.
Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2019

A Deep Learning Approach for Multi-View Engagement Estimation of Children in a Child-Robot Joint Attention Task.
Proceedings of the 2019 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2019

LSTM-based Network for Human Gait Stability Prediction in an Intelligent Robotic Rollator.
Proceedings of the International Conference on Robotics and Automation, 2019

Video Processing and Learning in Assistive Robotic Applications.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Showcasing Deeply Supervised Multimodal Attentional Translation Embeddings: a Demo for Visual Relationship Detection.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Deeply Supervised Multimodal Attentional Translation Embeddings for Visual Relationship Detection.
Proceedings of the 2019 IEEE International Conference on Image Processing, 2019

Attention-Translation-Relation Network for Scalable Scene Graph Generation.
Proceedings of the 2019 IEEE/CVF International Conference on Computer Vision Workshops, 2019

Tropical Modeling of Weighted Transducer Algorithms on Graphs.
Proceedings of the IEEE International Conference on Acoustics, 2019

An Environment for Gestural Interaction with 3D Virtual Musical Instruments as an Educational Tool.
Proceedings of the 27th European Signal Processing Conference, 2019

SUSiNet: See, Understand and Summarize It.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2019

RecNets: Channel-wise Recurrent Convolutional Neural Networks.
Proceedings of the 30th British Machine Vision Conference 2019, 2019

2018
Augmented Human State Estimation Using Interacting Multiple Model Particle Filters With Probabilistic Data Association.
IEEE Robotics Autom. Lett., 2018

Online Wideband Spectrum Sensing Using Sparsity.
IEEE J. Sel. Top. Signal Process., 2018

Shape Analysis: Euclidean, Discrete and Algebraic Geometric Methods (Dagstuhl Seminar 18422).
Dagstuhl Reports, 2018

Detecting Adversarial Examples in Convolutional Neural Networks.
CoRR, 2018

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.
CoRR, 2018

An Adaptive Pruning Algorithm for Spoofing Localisation Based on Tropical Geometry.
CoRR, 2018

A Tropical Approach to Neural Networks with Piecewise Linear Activations.
CoRR, 2018

Stochastic stability in Max-Product and Max-Plus Systems with Markovian Jumps.
Autom., 2018

Analysis of the Viterbi Algorithm Using Tropical Algebra and Geometry.
Proceedings of the 19th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2018

Exploring CNN-Based Architectures for Multimodal Salient Event Detection in Videos.
Proceedings of the 13th IEEE Image, Video, and Multidimensional Signal Processing Workshop, 2018

Object Assembly Guidance in Child-Robot Interaction using RGB-D based 3D Tracking.
Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

User-Adaptive Human-Robot Formation Control for an Intelligent Robotic Walker Using Augmented Human State Estimation and Pathological Gait Characterization.
Proceedings of the 2018 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2018

Multi3: Multi-Sensory Perception System for Multi-Modal Child Interaction with Multiple Robots.
Proceedings of the 2018 IEEE International Conference on Robotics and Automation, 2018

Multi- View Fusion for Action Recognition in Child-Robot Interaction.
Proceedings of the 2018 IEEE International Conference on Image Processing, 2018

Multimodal Signal Processing and Learning Aspects of Human-Robot Interaction for an Assistive Bathing Robot.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Far-Field Audio-Visual Scene Perception of Multi-Party Human-Robot Interaction for Children and Adults.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Multi-View Audio-Articulatory Features for Phonetic Recognition on RTMRI-TIMIT Database.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Multi-Channel Non-Negative Matrix Factorization for Overlapped Acoustic Event Detection.
Proceedings of the 26th European Signal Processing Conference, 2018

Audio-Visual Temporal Saliency Modeling Validated by fMRI Data.
Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition Workshops, 2018

Multimodal Visual Concept Learning With Weakly Supervised Techniques.
Proceedings of the 2018 IEEE Conference on Computer Vision and Pattern Recognition, 2018

A Web-based Real-Time Kinect Application for Gestural Interaction with Virtual Musical Instruments.
Proceedings of the Audio Mostly 2018 on Sound in Immersion and Emotion, 2018

2017
Graph-Driven Diffusion and Random Walk Schemes for Image Segmentation.
IEEE Trans. Image Process., 2017

Video-realistic expressive audio-visual speech synthesis for the Greek language.
Speech Commun., 2017

Theoretical Analysis of Active Contours on Graphs.
SIAM J. Imaging Sci., 2017

Dynamical systems on weighted lattices: general theory.
Math. Control. Signals Syst., 2017

COGNIMUSE: a multimodal video database annotated with saliency, events, semantics and emotion with application to summarization.
EURASIP J. Image Video Process., 2017

Room-localized spoken command recognition in multi-room, multi-microphone environments.
Comput. Speech Lang., 2017

A Finite Element Computational Framework for Active Contours on Graphs.
CoRR, 2017

Estimating double support in pathological gaits using an HMM-based analyzer for an intelligent robotic walker.
Proceedings of the 26th IEEE International Symposium on Robot and Human Interactive Communication, 2017

Intelligent Assistive Robotic Systems for the elderly: Two real-life use cases.
Proceedings of the 10th International Conference on PErvasive Technologies Related to Assistive Environments, 2017

Morphological Perceptrons: Geometry and Training Algorithms.
Proceedings of the Mathematical Morphology and Its Applications to Signal and Image Processing, 2017

Real-time end-effector motion behavior planning approach using on-line point-cloud data towards a user adaptive assistive bath robot.
Proceedings of the 2017 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2017

Comparative experimental validation of human gait tracking algorithms for an intelligent robotic rollator.
Proceedings of the 2017 IEEE International Conference on Robotics and Automation, 2017

Demonstration of an HMM-based photorealistic expressive audio-visual speech synthesis system.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Photorealistic adaptation and interpolation of facial expressions using HMMS and AAMS for audio-visual speech synthesis.
Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Social Human-Robot Interaction for the Elderly: Two Real-life Use Cases.
Proceedings of the Companion of the 2017 ACM/IEEE International Conference on Human-Robot Interaction, 2017

On the improvement of modulation features using multi-microphone energy tracking for robust distant speech recognition.
Proceedings of the 25th European Signal Processing Conference, 2017

On the Joint Use of NMF and Classification for Overlapping Acoustic Event Detection.
Proceedings of the IWCIM 2017, 2017

Dynamic Affine-Invariant Shape-Appearance Handshape Features and Classification in Sign Language Videos.
Proceedings of the Gesture Recognition, 2017

Multimodal Gesture Recognition via Multiple Hypotheses Rescoring.
Proceedings of the Gesture Recognition, 2017

Multimodal gesture recognition.
Proceedings of the Handbook of Multimodal-Multisensor Interfaces: Foundations, User Modeling, and Common Modality Combinations, 2017

2016
Hard Threshold Least Mean Squares Algorithm.
CoRR, 2016

The MOBOT rollator human-robot interaction model and user evaluation process.
Proceedings of the 2016 IEEE Symposium Series on Computational Intelligence, 2016

A Platform for Building New Human-Computer Interface Systems that Support Online Automatic Recognition of Audio-Gestural Commands.
Proceedings of the 2016 ACM Conference on Multimedia Conference, 2016

Experimental comparison of human gait tracking algorithms: Towards a context-aware mobility assistance robotic walker.
Proceedings of the 24th Mediterranean Conference on Control and Automation, 2016

A Phase-Based Time-Frequency Masking for Multi-Channel Speech Enhancement in Domestic Environments.
Proceedings of the 17th Annual Conference of the International Speech Communication Association, 2016

A multimedia gesture dataset for human robot communication: Acquisition, tools and recognition results.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

FMRI-based perceptual validation of a computational model for visual and auditory saliency in videos.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Introducing temporal order of dominant visual word sub-sequences for human action recognition.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Projective non-negative matrix factorization for unsupervised graph clustering.
Proceedings of the 2016 IEEE International Conference on Image Processing, 2016

Towards a behaviorally-validated computational audiovisual saliency model.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

Multimodal human action recognition in assistive human-robot interaction.
Proceedings of the 2016 IEEE International Conference on Acoustics, 2016

The MOBOT Platform - Showcasing Multimodality in Human-Assistive Robot Interaction.
Proceedings of the Universal Access in Human-Computer Interaction. Interaction Techniques and Environments, 2016

Human Joint Angle Estimation and Gesture Recognition for Assistive Robotic Vision.
Proceedings of the Computer Vision - ECCV 2016 Workshops, 2016

Improved Dictionary Selection and Detection Schemes in Sparse-CNMF-Based Overlapping Acoustic Event Detection.
Proceedings of the Workshop on Detection and Classification of Acoustic Scenes and Events, 2016

Experimental validation of human pathological gait analysis for an assisted living intelligent robotic walker.
Proceedings of the 6th IEEE International Conference on Biomedical Robotics and Biomechatronics, 2016

On Shape Recognition and Language.
Proceedings of the Perspectives in Shape Analysis, 2016

2015
A perceptually based spatio-temporal computational framework for visual saliency estimation.
Signal Process. Image Commun., 2015

Structure Tensor Total Variation.
SIAM J. Imaging Sci., 2015

Multimodal gesture recognition via multiple hypotheses rescoring.
J. Mach. Learn. Res., 2015

Quality evaluation of computational models for movie summarization.
Proceedings of the Seventh International Workshop on Quality of Multimedia Experience, 2015

Hidden markov modeling of human pathological gait using laser range finder for an assisted living intelligent robotic walker.
Proceedings of the 2015 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2015

Predicting audio-visual salient events based on visual, audio and text modalities for movie summarization.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Estimation of eye gaze direction angles based on active appearance models.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Unifying the random walker algorithm and the SIR model for graph clustering and image segmentation.
Proceedings of the 2015 IEEE International Conference on Image Processing, 2015

Multichannel speech enhancement using MEMS microphones.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Max-product dynamical systems and applications to audio-visual salient event detection in videos.
Proceedings of the 2015 IEEE International Conference on Acoustics, 2015

Audio salient event detection and summarization using audio and text modalities.
Proceedings of the 23rd European Signal Processing Conference, 2015

Multi-room speech activity detection using a distributed microphone network in domestic environments.
Proceedings of the 23rd European Signal Processing Conference, 2015

The MOBOT human-robot communication model.
Proceedings of the 6th IEEE International Conference on Cognitive Infocommunications, 2015

2014
Dynamic-static unsupervised sequentiality, statistical subunits and lexicon for sign language recognition.
Image Vis. Comput., 2014

Classification of extreme facial events in sign language videos.
EURASIP J. Image Video Process., 2014

New Perspectives in Shape Analysis (Dagstuhl Seminar 14072).
Dagstuhl Reports, 2014

Towards an intelligent robotic walker for assisted living using multimodal sensorial data.
Proceedings of the 4th International Conference on Wireless Mobile Communication and Healthcare: "Transforming healthcare through innovations in mobile and wireless technologies", 2014

The DIRHA simulated corpus.
Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

ATHENA: a Greek multi-sensory database for home automation control uthor: isidoros rodomagoulakis (NTUA, Greece).
Proceedings of the 15th Annual Conference of the International Speech Communication Association, 2014

Hidden Markov modeling of human normal gait using laser range finder for a mobility assistance robot.
Proceedings of the 2014 IEEE International Conference on Robotics and Automation, 2014

Kinect-based multimodal gesture recognition using a two-pass fusion scheme.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Advances on action recognition in videos using an interest point detector based on multiband spatio-temporal energies.
Proceedings of the 2014 IEEE International Conference on Image Processing, 2014

Robust far-field spoken command recognition for home automation combining adaptation and multichannel processing.
Proceedings of the IEEE International Conference on Acoustics, 2014

The Athena-RC system for speech activity detection and speaker localization in the DIRHA smart home.
Proceedings of the 4th Joint Workshop on Hands-free Speech Communication and Microphone Arrays, 2014

Advances in Intelligent Mobility Assistance Robot Integrating Multimodal Sensory Processing.
Proceedings of the Universal Access in Human-Computer Interaction. Aging and Assistive Environments, 2014

Predicting Eyes' Fixations in Movie Videos: Visual Saliency Experiments on a New Eye-Tracking Database.
Proceedings of the Engineering Psychology and Cognitive Ergonomics, 2014

Data Acquisition towards Defining a Multimodal Interaction Model for Human - Assistive Robot Communication.
Proceedings of the Universal Access in Human-Computer Interaction. Aging and Assistive Environments, 2014

Comparison of different representations based on nonlinear features for music genre classification.
Proceedings of the 22nd European Signal Processing Conference, 2014

Experiments in acoustic source localization using sparse arrays in adverse indoors environments.
Proceedings of the 22nd European Signal Processing Conference, 2014

Multi-microphone fusion for detection of speech and acoustic events in smart spaces.
Proceedings of the 22nd European Signal Processing Conference, 2014

Emotion classification of speech using modulation features.
Proceedings of the 22nd European Signal Processing Conference, 2014

2013
Multimodal Saliency and Fusion for Movie Summarization Based on Aural, Visual, and Textual Attention.
IEEE Trans. Multim., 2013

Multiscale Fractal Analysis of Musical Instrument Signals With Application to Recognition.
IEEE Trans. Speech Audio Process., 2013

Dynamic affine-invariant shape-appearance handshape features and classification in sign language videos.
J. Mach. Learn. Res., 2013

Novel Representations, Methods, and Algorithms in Computer Vision.
Int. J. Comput. Vis., 2013

Convex Generalizations of Total Variation Based on the Structure Tensor with Applications to Inverse Problems.
Proceedings of the Scale Space and Variational Methods in Computer Vision, 2013

Experiments on far-field multichannel speech processing in smart homes.
Proceedings of the 18th International Conference on Digital Signal Processing, 2013

An integrated system for digital restoration of prehistoric Theran wall paintings.
Proceedings of the 18th International Conference on Digital Signal Processing, 2013

Advances in Large Vocabulary Continuous Speech Recognition in Greek: Modeling and nonlinear features.
Proceedings of the 21st European Signal Processing Conference, 2013

Segmentation and Skeletonization on Arbitrary Graphs Using Multiscale Morphology and Active Contours.
Proceedings of the Innovations for Shape Analysis, Models and Algorithms, 2013

2012
Introduction to the Issue on Filtering and Segmentation With Mathematical Morphology.
IEEE J. Sel. Top. Signal Process., 2012

Active Contours on Graphs: Multiscale Morphology and Graphcuts.
IEEE J. Sel. Top. Signal Process., 2012

Recognitionwith raw canonical phonetic movement and handshape subunits on videos of continuous Sign Language.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Human action recognition using Histographic methods and hidden Markov models for visual martial arts applications.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Dominant spatio-temporal modulations and energy tracking in videos: Application to interest point detection for action recognition.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

Unsupervised classification of extreme facial events using active appearance models tracking for sign language videos.
Proceedings of the 19th IEEE International Conference on Image Processing, 2012

The Dicta-Sign Wiki: Enabling Web Communication for the Deaf.
Proceedings of the Computers Helping People with Special Needs, 2012

A saliency-based approach to audio event detection and summarization.
Proceedings of the 20th European Signal Processing Conference, 2012

Am-fm modulation features for music instrument signal analysis and recognition.
Proceedings of the 20th European Signal Processing Conference, 2012

2011
On the Effects of Filterbank Design and Energy Computation on Robust Speech Recognition.
IEEE Trans. Speech Audio Process., 2011

Innovations for Shape Analysis: Models and Algorithms (Dagstuhl Seminar 11142).
Dagstuhl Reports, 2011

Musical instruments signal analysis and recognition using fractal features.
Proceedings of the 19th European Signal Processing Conference, 2011

Advances in phonetics-based sub-unit modeling for transcription alignment and sign language recognition.
Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2011

2010
Affine-invariant modeling of shape-appearance images applied on sign language handshape classification.
Proceedings of the International Conference on Image Processing, 2010

Tensor-based image diffusions derived from generalizations of the Total Variation and Beltrami Functionals.
Proceedings of the International Conference on Image Processing, 2010

Spatial bayesian surprise for image saliency and quality assessment.
Proceedings of the International Conference on Image Processing, 2010

Model-level data-driven sub-units for signs in videos of continuous Sign Language.
Proceedings of the IEEE International Conference on Acoustics, 2010

Hand Tracking and Affine Shape-Appearance Handshape Sub-units in Continuous Sign Language Recognition.
Proceedings of the Trends and Topics in Computer Vision, 2010

2009
A comparison of the squared energy and Teager-Kaiser operators for short-term energy estimation in additive noise.
IEEE Trans. Signal Process., 2009

Bayesian Inference on Multiscale Models for Poisson Intensity Estimation: Applications to Photon-Limited Image Denoising.
IEEE Trans. Image Process., 2009

Adaptive Multimodal Fusion by Uncertainty Compensation With Application to Audiovisual Speech Recognition.
IEEE Trans. Speech Audio Process., 2009

Face Active Appearance Modeling and Speech Acoustic Information to Recover Articulation.
IEEE Trans. Speech Audio Process., 2009

Analysis and classification of speech signals by generalized fractal dimension features.
Speech Commun., 2009

Synergy between Object Recognition and Image Segmentation Using the Expectation-Maximization Algorithm.
IEEE Trans. Pattern Anal. Mach. Intell., 2009

Texture Analysis and Segmentation Using Modulation Features, Generative Models, and Weighted Curve Evolution.
IEEE Trans. Pattern Anal. Mach. Intell., 2009

Reversible Interpolation of Vectorial Images by an Anisotropic Diffusion-Projection PDE.
Int. J. Comput. Vis., 2009

Spectrum of Fractal Interpolation Functions
CoRR, 2009

Gestural teleoperation of a mobile robot based on visual recognition of sign language static handshapes.
Proceedings of the 18th IEEE International Symposium on Robot and Human Interactive Communication, 2009

Tongue tracking in Ultrasound images with Active Appearance Models.
Proceedings of the International Conference on Image Processing, 2009

Overview of adaptive morphology: Trends and perspectives.
Proceedings of the International Conference on Image Processing, 2009

Poisson-Haar Transform: A nonlinear multiscale representation for photon-limited image denoising.
Proceedings of the International Conference on Image Processing, 2009

Product-HMMs for automatic sign language recognition.
Proceedings of the IEEE International Conference on Acoustics, 2009

Video event detection and summarization using audio, visual and text saliency.
Proceedings of the IEEE International Conference on Acoustics, 2009

GridNews: A distributed automatic Greek broadcast transcription system.
Proceedings of the IEEE International Conference on Acoustics, 2009

Sign Language Recognition, Generation, and Modelling: A Research Effort with Applications in Deaf Communication.
Proceedings of the Universal Access in Human-Computer Interaction. Addressing Diversity, 2009

2008
Generalized Flooding and Multicue PDE-Based Image Segmentation.
IEEE Trans. Image Process., 2008

Audio-Assisted Movie Dialogue Detection.
IEEE Trans. Circuits Syst. Video Technol., 2008

Computational analysis and learning for a biologically motivated model of boundary detection.
Neurocomputing, 2008

Automatic sign language recognition: vision based feature extraction and probabilistic recognition scheme from multiple cues.
Proceedings of the 1st ACM International Conference on Pervasive Technologies Related to Assistive Environments, 2008

An inpainting system for automatic image structure - texture restoration with text removal.
Proceedings of the International Conference on Image Processing, 2008

A PDE formulation for viscous morphological operators with extensions to intensity-adaptiveoperators.
Proceedings of the International Conference on Image Processing, 2008

Photon-limited image denoising by inference on multiscale models.
Proceedings of the International Conference on Image Processing, 2008

Movie summarization based on audiovisual saliency detection.
Proceedings of the International Conference on Image Processing, 2008

Texture modulation-constrained image decomposition.
Proceedings of the International Conference on Image Processing, 2008

Geodesic active regions for segmentation and tracking of human gestures in sign language videos.
Proceedings of the International Conference on Image Processing, 2008

Image inpainting with a wavelet domain Hidden Markov tree model.
Proceedings of the IEEE International Conference on Acoustics, 2008

Multisensor multiband cross-energy tracking for feature extraction and recognition.
Proceedings of the IEEE International Conference on Acoustics, 2008

Audiovisual-to-articulatory speech inversion using Active Appearance Models for the face and Hidden Markov Models for the dynamics.
Proceedings of the IEEE International Conference on Acoustics, 2008

How can acoustic-to-articulatory maps be constrained?
Proceedings of the 2008 16th European Signal Processing Conference, 2008

Audiovisual speech inversion by switching dynamical modeling governed by a Hidden Markov process.
Proceedings of the 2008 16th European Signal Processing Conference, 2008

Multimodality acquisition of articulatory data and processing.
Proceedings of the 2008 16th European Signal Processing Conference, 2008

Adaptive and constrained algorithms for inverse compositional Active Appearance Model fitting.
Proceedings of the 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 2008

Image decomposition into structure and texture subcomponents with multifrequency modulation constraints.
Proceedings of the 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2008), 2008

Adaptive Multimodal Fusion by Uncertainty Compensation with Application to Audio-Visual Speech Recognition.
Proceedings of the Multimodal Processing and Interaction, Audio, Video, Text, 2008

Cross-Modal Integration for Performance Improving in Multimedia: A Review.
Proceedings of the Multimodal Processing and Interaction, Audio, Video, Text, 2008

Audiovisual Attention Modeling and Salient Event Detection.
Proceedings of the Multimodal Processing and Interaction, Audio, Video, Text, 2008

2007
Multigrid Geometric Active Contour Models.
IEEE Trans. Image Process., 2007

A generalized estimation approach for linear and nonlinear microphone array post-filters.
Speech Commun., 2007

Vector-Valued Image Interpolation by an Anisotropic Diffusion-Projection PDE.
Proceedings of the Scale Space and Variational Methods in Computer Vision, 2007

An Audio-Visual Saliency Model for Movie Summarization.
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Multimodal Fusion and Learning with Uncertain Features Applied to Audiovisual Speech Recognition.
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Audiovisual-to-Articulatory Speech Inversion Using HMMs.
Proceedings of the IEEE 9th Workshop on Multimedia Signal Processing, 2007

Generalized watershed and PDEs for geometric-textural segmentation.
Proceedings of the 8th ISMM 2007: Rio de Janeiro, Brazil - Volume 1, 2007

Leveling cartoons, texture energy markers, and image decomposition.
Proceedings of the 8th ISMM 2007: Rio de Janeiro, Brazil - Volume 1, 2007

Advanced front-end for robust speech recognition in extremely adverse environments.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

Multiband, multisensor robust features for noisy speech recognition.
Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

2006
Multiband Modulation Energy Tracking for Noisy Speech Detection.
IEEE Trans. Speech Audio Process., 2006

Filtered Dynamics and Fractal Dimensions for Noisy Speech Recognition.
IEEE Signal Process. Lett., 2006

Continuous energy demodulation methods and application to speech analysis.
Speech Commun., 2006

Adaptive multimodal fusion by uncertainty compensation.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

An optimum microphone array post-filter for speech applications.
Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

Optimum post-filter estimation for noise reduction in multichannel speech processing.
Proceedings of the 14th European Signal Processing Conference, 2006

Multimodal fusion by adaptive compensation for feature uncertainty with application to audiovisual speech recognition.
Proceedings of the 14th European Signal Processing Conference, 2006

Bottom-Up & Top-down Object Detection using Primal Sketch Features and Graphical Models.
Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2006), 2006

2005
Phase-modulated resonances modeled as self-similar processes with application to turbulent sounds.
IEEE Trans. Signal Process., 2005

Nonlinear speech analysis using models for chaotic systems.
IEEE Trans. Speech Audio Process., 2005

Robust AM-FM Features for Speech Recognition.
IEEE Signal Process. Lett., 2005

Soil image segmentation and texture analysis: a computer vision approach.
IEEE Geosci. Remote. Sens. Lett., 2005

Lattice Image Processing: A Unification of Morphological and Fuzzy Algebraic Systems.
J. Math. Imaging Vis., 2005

Advances in Variational Image Segmentation Using AM-FM Models: Regularized Demodulation and Probabilistic Cue Integration.
Proceedings of the Variational, 2005

A Variational Formulation of PDE's for Dilations and Levelings.
Proceedings of the Mathematical Morphology: 40 Years On, 2005

Advances in statistical estimation and tracking of AM-FM speech components.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Speech event detection using multiband modulation energy.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Auditory Teager energy cepstrum coefficients for robust speech recognition.
Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

Coupled geometric and texture PDE-based segmentation.
Proceedings of the 2005 International Conference on Image Processing, 2005

Image denoising in nonlinear scale-spaces: automatic scale selection via cross-validation.
Proceedings of the 2005 International Conference on Image Processing, 2005

An Expectation Maximization Approach to the Synergy between Image Segmentation and Object Categorization.
Proceedings of the 10th IEEE International Conference on Computer Vision (ICCV 2005), 2005

A Cross-Validatory Statistical Approach to Scale Selection for Image Denoising by Nonlinear Diffusion.
Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2005), 2005

2004
Image Analysis of Soil Micromorphology: Feature Extraction, Segmentation, and Quality Inference.
EURASIP J. Adv. Signal Process., 2004

Editorial.
EURASIP J. Adv. Signal Process., 2004

Advances in texture analysis-energy dominant component & multiple hypothesis testing.
Proceedings of the 2004 International Conference on Image Processing, 2004

Modulation-feature based textured image segmentation using curve evolution.
Proceedings of the 2004 International Conference on Image Processing, 2004

Modeling resonances with phase modulated self-similar processes [speech processing example].
Proceedings of the 2004 IEEE International Conference on Acoustics, 2004

A Biologically Motivated and Computationally Tractable Model of Low and Mid-Level Vision Tasks.
Proceedings of the Computer Vision, 2004

A Fast Multigrid Implicit Algorithm for the Evolution of Geodesic Active Contours.
Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR 2004), with CD-ROM, 27 June, 2004

2003
Algebraic and PDE Approaches for Lattice Scale-Spaces with Global Constraints.
Int. J. Comput. Vis., 2003

Some advances on speech analysis using generalized dimensions.
Proceedings of the ITRW on Non-Linear Speech Processing, 2003

Continuous-time models for AM-FM signal demodulation and their application to speech recognition.
Proceedings of the ITRW on Non-Linear Speech Processing, 2003

Nonlinear analysis of speech signals: generalized dimensions and lyapunov exponents.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Robust energy demodulation based on continuous models with application to speech recognition.
Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Lattice Fuzzy Signal Operators and Generalized Image Gradients.
Proceedings of the Fuzzy Sets and Systems - IFSA 2003, 10th International Fuzzy Systems Association World Congress, Istanbul, Turkey, June 30, 2003

PDE-based modeling of image segmentation using volumic flooding.
Proceedings of the 2003 International Conference on Image Processing, 2003

2002
Shape Connectivity: Multiscale Analysis and Application to Generalized Granulometries.
J. Math. Imaging Vis., 2002

Improving Doppler ultrasound spectroscopy with multiband instantaneous energy separation.
Proceedings of the 14th International Conference on Digital Signal Processing, 2002

Some advances in nonlinear speech modeling using modulations, fractals, and chaos.
Proceedings of the 14th International Conference on Digital Signal Processing, 2002

Speech analysis and feature extraction using chaotic models.
Proceedings of the IEEE International Conference on Acoustics, 2002

Modulation features for speech recognition.
Proceedings of the IEEE International Conference on Acoustics, 2002

2001
Time-frequency distributions for automatic speech recognition.
IEEE Trans. Speech Audio Process., 2001

Algebraic and PDE Approaches for Multiscale Image Operators with Global Constraints: Reference Semilattice Erosions and Levelings.
Proceedings of the Scale-Space and Morphology in Computer Vision, 2001

Segmentation of soil section images using connected operators.
Proceedings of the 2001 International Conference on Image Processing, 2001

Synthesis and applications of lattice image operators based on fuzzy norms.
Proceedings of the 2001 International Conference on Image Processing, 2001

Generalized multiscale connected operators with applications to granulometric image analysis.
Proceedings of the 2001 International Conference on Image Processing, 2001

An improved energy demodulation algorithm using splines.
Proceedings of the IEEE International Conference on Acoustics, 2001

2000
Multicomponent AM-FM demodulation via periodicity-based algebraic separation and energy-based demodulation.
IEEE Trans. Commun., 2000

Neural networks with hybrid morphological/rank/linear nodes: a unifying framework with applications to handwritten character recognition.
Pattern Recognit., 2000

Nonlinear Scale-Space Representation with Morphological Levelings.
J. Vis. Commun. Image Represent., 2000

Curve Evolution, Differential Morphology, and Distance Transforms Applied to Multiscale and Eikonal Problems.
Fundam. Informaticae, 2000

A Lattice Control Model of Fuzzy Dynamical Systems in State-Space.
Proceedings of the 5th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 2000

A PDE Approach to Nonlinear Image Simplification via Levelings and Reconstruction Filters.
Proceedings of the 2000 International Conference on Image Processing, 2000

1999
Speech analysis and synthesis using an AM-FM modulation model.
Speech Commun., 1999

Multiscale Morphological Segmentations Based on Watershed, Flooding, and Eikonal PDE.
Proceedings of the Scale-Space Theories in Computer Vision, 1999

Morphological Scale-Space Representation with Levelings.
Proceedings of the Scale-Space Theories in Computer Vision, 1999

Nonlinear PDEs and Numerical Algorithms for Modeling Levelings and Reconstruction Filters.
Proceedings of the Scale-Space Theories in Computer Vision, 1999

1998
MRL-filters: a general class of nonlinear systems and their optimal design for image processing.
IEEE Trans. Image Process., 1998

Optimum design of chamfer distance transforms.
IEEE Trans. Image Process., 1998

Harmonic analysis and restoration of separation methods for periodic signal mixtures: Algebraic separation versus comb filtering.
Signal Process., 1998

Two frontiers in morphological image analysis: differential evolution models and hybrid morphological/linear neural networks.
Proceedings of the XI Computer Graphics, 1998

Neural networks with hybrid morphological/rank/linear nodes and their application to handwritten character recognition.
Proceedings of the 9th European Signal Processing Conference, 1998

Partial differential equations in image analysis: Continuous modeling, discrete processing.
Proceedings of the 9th European Signal Processing Conference, 1998

1997
Lattice calculus of the morphological slope transform.
Signal Process., 1997

On using fractal features of speech sounds in automatic speech recognition.
Proceedings of the Fifth European Conference on Speech Communication and Technology, 1997

Demodulation of discrete multicomponent AM-FM signals using periodic algebraic separation and energy demodulation.
Proceedings of the 1997 IEEE International Conference on Acoustics, 1997

1996
Differential morphology and image processing.
IEEE Trans. Image Process., 1996

Guest Editorial Introduction to the Special Issue on Nonlinear Image Processing.
IEEE Trans. Image Process., 1996

Energy demodulation of two-component AM-FM signal mixtures.
IEEE Signal Process. Lett., 1996

Least-Squares Algorithms for Motion and Shape Recovery Under Perspective Projection.
J. Inf. Sci. Eng., 1996

MRL-Filters and Their Adaptive Optimal Design for Image Processing.
Proceedings of the 3th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 1996

Comparison of Multiscale Morphology Approaches: PDE Implemented Via Curve Evolution Versus Chamfer Distance Transform.
Proceedings of the 3th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 1996

Partial differential equations in image analysis: continuous modeling, discrete processing.
Proceedings of the Proceedings 1996 International Conference on Image Processing, 1996

Energy demodulation of two-component AM-FM signals with application to speaker separation.
Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

Morphological/rank neural networks and their adaptive optimal design for image processing.
Proceedings of the 1996 IEEE International Conference on Acoustics, 1996

1995
Slope transforms: theory and application to nonlinear signal processing.
IEEE Trans. Signal Process., 1995

Higher order differential energy operators.
IEEE Signal Process. Lett., 1995

Min-max classifiers: Learnability, design and application.
Pattern Recognit., 1995

Speech formant frequency and bandwidth tracking using multiband energy demodulation.
Proceedings of the 1995 International Conference on Acoustics, 1995

1994
Evolution equations for continuous-scale morphological filtering.
IEEE Trans. Signal Process., 1994

Conditions for positivity of an energy operator.
IEEE Trans. Signal Process., 1994

A system for finding speech formants and modulations via energy separation.
IEEE Trans. Speech Audio Process., 1994

A comparison of the energy operator and the Hilbert transform approach to signal and speech demodulation.
Signal Process., 1994

Morphological systems: Slope transforms and max-min difference and differential equations.
Signal Process., 1994

Morphological Systems Theory: Slope Transforms, Max - Min Differential Equations, Envelope Filters, and Sampling.
Proceedings of the 2nd International Symposium on Mathematical Morphology and Its Applications to Image Processing, 1994

Demodulation of Images Modeled by Amplitude-Frequency Modulations Using Multidimensional Energy Separation.
Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994

Differential Morphology: Multiscale Image Dynamics, Max-Min Difference Equations, and Slope Transforms.
Proceedings of the Proceedings 1994 International Conference on Image Processing, 1994

1993
Measuring the Fractal Dimension of Signals: Morphological Covers and Iterative Optimization.
IEEE Trans. Signal Process., 1993

Energy separation in signal modulations with application to speech analysis.
IEEE Trans. Signal Process., 1993

On amplitude and frequency demodulation using energy operators.
IEEE Trans. Signal Process., 1993

AM-FM energy detection and separation in noise using multiband energy operators.
IEEE Trans. Signal Process., 1993

Morphological systems for character image processing and recognition.
Proceedings of the IEEE International Conference on Acoustics, 1993

Finding speech formants and modulations via energy separation: with application to a vocoder.
Proceedings of the IEEE International Conference on Acoustics, 1993

1992
On separating amplitude from frequency modulations using energy operators.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

Evolution equations for continuous-scale morphology.
Proceedings of the 1992 IEEE International Conference on Acoustics, 1992

1991
Speech nonlinearities, modulations, and energy operators.
Proceedings of the 1991 International Conference on Acoustics, 1991

Fractal aspects of speech signals: dimension and interpolation.
Proceedings of the 1991 International Conference on Acoustics, 1991

Affine models for image matching and motion detection.
Proceedings of the 1991 International Conference on Acoustics, 1991

1990
Morphological systems for multidimensional signal processing.
Proc. IEEE, 1990

Threshold Superposition in Morphological Image Analysis Systems.
IEEE Trans. Pattern Anal. Mach. Intell., 1990

Fractal excitation signals for CELP speech coders.
Proceedings of the 1990 International Conference on Acoustics, 1990

1989
Pattern Spectrum and Multiscale Shape Representation.
IEEE Trans. Pattern Anal. Mach. Intell., 1989

A Representation Theory for Morphological Image and Signal Processing.
IEEE Trans. Pattern Anal. Mach. Intell., 1989

Morphological correlation and mean absolute error criteria.
Proceedings of the IEEE International Conference on Acoustics, 1989

Region-based optical flow estimation.
Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1989

1988
Optimal Morphological Approaches To Image Matching And Object Detection.
Proceedings of the Second International Conference on Computer Vision, 1988

Symbolic signal representation using nonlinear filtering.
Proceedings of the IEEE International Conference on Acoustics, 1988

Morphology-based symbolic image modeling, multi-scale nonlinear smoothing, and pattern spectrum.
Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 1988

1987
Morphological filters-Part II: Their relations to median, order-statistic, and stack filters.
IEEE Trans. Acoust. Speech Signal Process., 1987

Morphological filters-Part I: Their set-theoretic analysis and relations to linear shift-invariant filters.
IEEE Trans. Acoust. Speech Signal Process., 1987

Pattern spectrum of images and morphological shape-size complexity.
Proceedings of the IEEE International Conference on Acoustics, 1987

1986
Morphological skeleton representation and coding of binary images.
IEEE Trans. Acoust. Speech Signal Process., 1986

Applications of morphological filtering to image analysis and processing.
Proceedings of the IEEE International Conference on Acoustics, 1986

1985
A unification of linear, median, order-statistics and morphological filters under mathematical morphology.
Proceedings of the IEEE International Conference on Acoustics, 1985

1984
Multichannel linear predictive coding of color images.
Proceedings of the IEEE International Conference on Acoustics, 1984

1983
Two-dimensional linear predictive analysis of arbitrarily-shaped regions.
Proceedings of the IEEE International Conference on Acoustics, 1983

1982
Some experiments in ADPCM coding of images.
Proceedings of the IEEE International Conference on Acoustics, 1982


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