Hichem Sahli

According to our database, Hichem Sahli authored at least 213 papers between 1996 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Long-Term Regional Influenza-Like-Illness Forecasting Using Exogenous Data.

Eirini Papagiannopoulou, Matías Nicolás Bossa, Nikos Deligiannis, Hichem Sahli

IEEE J. Biomed. Health Informatics, June, 2024

STDP-Driven Development of Attention-Based People Detection in Spiking Neural Networks.

Ali Safa, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen

IEEE Trans. Cogn. Dev. Syst., February, 2024

Learned Parameter Compression for Efficient and Privacy-Preserving Federated Learning.

Yiming Chen, Lusine Abrahamyan, Hichem Sahli, Nikos Deligiannis

IEEE Open J. Commun. Soc., 2024

The STOIC2021 COVID-19 AI challenge: Applying reusable training methodologies to private data.

Luuk H. Boulogne, Julian Lorenz, Daniel Kienzle, Robin Schön, Katja Ludwig, Rainer Lienhart, Simon Jégou, Guang Li, Cong Chen, Qi Wang, Derik Shi, Mayug Maniparambil, Dominik Müller, Silvan Mertes, Niklas Schröter, Fabio Hellmann, Miriam Elia, Ine Dirks, Matías Nicolás Bossa, Abel Díaz Berenguer, Tanmoy Mukherjee, Jef Vandemeulebroucke, Hichem Sahli, Nikos Deligiannis, Panagiotis Gonidakis, Ngoc Dung Huynh, Imran Razzak, Mohamed Reda Bouadjenek, Mario Verdicchio, Pasquale Borrelli, Marco Aiello, James A. Meakin, Alexander Lemm, Christoph Russ, Razvan Ionasec, Nikos Paragios, Bram van Ginneken, Marie-Pierre Revel

Medical Image Anal., 2024

Semi-supervised medical image classification via distance correlation minimization and graph attention regularization.

Abel Díaz Berenguer, Maryna Kvasnytsia, Matías Nicolás Bossa, Tanmoy Mukherjee, Nikos Deligiannis, Hichem Sahli

Medical Image Anal., 2024

Reducing Bias in Sentiment Analysis Models Through Causal Mediation Analysis and Targeted Counterfactual Training.

Yifei Da, Matías Nicolás Bossa, Abel Díaz Berenguer, Hichem Sahli

IEEE Access, 2024

Co-Occurrence Graph-Enhanced Hierarchical Prediction of ICD Codes.

Soha Sadat Mahdi, Eirini Papagiannopoulou, Nikos Deligiannis, Hichem Sahli

Proceedings of the IEEE International Conference on Acoustics, 2024

2023

A Bayesian Filtering Framework for Continuous Affect Recognition From Facial Images.

Ercheng Pei, Yong Zhao, Meshia Cédric Oveneke, Dongmei Jiang, Hichem Sahli

IEEE Trans. Multim., 2023

Region Attentive Action Unit Intensity Estimation With Uncertainty Weighted Multi-Task Learning.

Haifeng Chen, Dongmei Jiang, Yong Zhao, Xiaoyong Wei, Ke Lu, Hichem Sahli

IEEE Trans. Affect. Comput., 2023

Forward-Looking MIMO-SAR for Enhanced Radar Imaging in Autonomous Mobile Robots.

Adnan Albaba, Marc Bauduin, Tim Verbelen, Hichem Sahli, André Bourdoux

IEEE Access, 2023

COVID-19 Lesion Segmentation Framework for the Contrast-Enhanced CT in the Absence of Contrast-Enhanced CT Annotations.

Maryna Kvasnytsia, Abel Díaz Berenguer, Hichem Sahli, Jef Vandemeulebroucke

Proceedings of the Medical Image Learning with Limited and Noisy Data, 2023

Chest X-Ray Imaging Severity Score of COVID-19 Pneumonia.

Eduardo Garea Llano, Abel Díaz Berenguer, Hichem Sahli, Evelio R. Gonzalez-Dalmau

Proceedings of the Pattern Recognition - 15th Mexican Conference, 2023

Fusing Event-based Camera and Radar for SLAM Using Spiking Neural Networks with Continual STDP Learning.

Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen

Proceedings of the IEEE International Conference on Robotics and Automation, 2023

A Review of Deep Learning Methods for Automated Clinical Coding.

Soha Sadat Mahdi, Nikos Deligiannis, Hichem Sahli

Proceedings of the 15th International Conference on Computer and Automation Engineering, 2023

Multi-view Infant Cry Classification.

Yadisbel Martinez-Cañete, Hichem Sahli, Abel Díaz Berenguer

Proceedings of the Pattern Recognition and Image Analysis - 11th Iberian Conference, 2023

Multi-target tracking pipeline for MIMO-FMCW radars based on modified GM-PHD.

S. Hamed Javadi, Ruoyu Feng, André Bourdoux, Hichem Sahli

Proceedings of the 31st European Signal Processing Conference, 2023

2022

Machine Learning Techniques for the Diagnosis of Schizophrenia Based on Event-Related Potentials.

Elsa Santos Febles, Marlis Ontivero-Ortega, Michell Valdés Sosa, Hichem Sahli

Frontiers Neuroinformatics, August, 2022

Near-Field Coherent Radar Sensing Using a Massive MIMO Communication Testbed.

Adham Sakhnini, Sibren De Bast, Mamoun Guenach, André Bourdoux, Hichem Sahli, Sofie Pollin

IEEE Trans. Wirel. Commun., 2022

Multipath Ghost Recognition for Indoor MIMO Radar.

Ruoyu Feng, Eddy De Greef, Maxim Rykunov, Hichem Sahli, Sofie Pollin, André Bourdoux

IEEE Trans. Geosci. Remote. Sens., 2022

Leveraging the Deep Learning Paradigm for Continuous Affect Estimation from Facial Expressions.

Meshia Cédric Oveneke, Yong Zhao, Ercheng Pei, Abel Díaz Berenguer, Dongmei Jiang, Hichem Sahli

IEEE Trans. Affect. Comput., 2022

A multi-scale multi-attention network for dynamic facial expression recognition.

Xiaohan Xia, Le Yang, Xiaoyong Wei, Hichem Sahli, Dongmei Jiang

Multim. Syst., 2022

Learning to SLAM on the Fly in Unknown Environments: A Continual Learning Approach for Drones in Visually Ambiguous Scenes.

Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen

CoRR, 2022

Representation Learning with Information Theory for COVID-19 Detection.

Abel Díaz Berenguer, Tanmoy Mukherjee, Matias Bossa, Nikos Deligiannis, Hichem Sahli

CoRR, 2022

Continuously Learning to Detect People on the Fly: A Bio-inspired Visual System for Drones.

Ali Safa, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen

CoRR, 2022

Multi-View CNN-LSTM Architecture for Radar-Based Human Activity Recognition.

Habib-Ur-Rehman Khalid, Ali A. Gorji, André Bourdoux, Sofie Pollin, Hichem Sahli

IEEE Access, 2022

Learning to Encode Vision on the Fly in Unknown Environments: A Continual Learning SLAM Approach for Drones.

Ali Safa, Tim Verbelen, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen

Proceedings of the IEEE International Symposium on Safety, Security, and Rescue Robotics, 2022

Uncertainty-Aware Semi-Supervised Learning of 3D Face Rigging from Single Image.

Yong Zhao, Haifeng Chen, Hichem Sahli, Ke Lu, Dongmei Jiang

Proceedings of the MM '22: The 30th ACM International Conference on Multimedia, Lisboa, Portugal, October 10, 2022

Non-parametric ODE-Based Disease Progression Model of Brain Biomarkers in Alzheimer's Disease.

Matías N. Bossa, Abel Díaz Berenguer, Hichem Sahli

Proceedings of the Machine Learning in Clinical Neuroimaging - 5th International Workshop, 2022

An Experimental Evaluation of Robust Near-Field Radar Localization Using a Massive MIMO Testbed.

Adham Sakhnini, Sibren De Bast, Mamoun Guenach, André Bourdoux, Hichem Sahli, Sofie Pollin

Proceedings of the 2nd IEEE International Symposium on Joint Communications & Sensing, 2022

Event Camera Data Classification Using Spiking Networks with Spike-Timing-Dependent Plasticity.

Ali Safa, Ilja Ocket, André Bourdoux, Hichem Sahli, Francky Catthoor, Georges G. E. Gielen

Proceedings of the International Joint Conference on Neural Networks, 2022

A Target Detection Analysis in Cell-Free Massive MIMO Joint Communication and Radar Systems.

Adham Sakhnini, Mamoun Guenach, André Bourdoux, Hichem Sahli, Sofie Pollin

Proceedings of the IEEE International Conference on Communications, 2022

Uplink Payload Power Control in Cell-Free Communication and Radar Networks.

Adham Sakhnini, André Bourdoux, Mamoun Guenach, Hichem Sahli, Sofie Pollin

Proceedings of the IEEE Global Communications Conference, 2022

Representation Learning with Information Theory to Detect COVID-19 and Its Severity.

Abel Díaz Berenguer, Tanmoy Mukherjee, Yifei Da, Matías Nicolás Bossa, Maryna Kvasnytsia, Jef Vandemeulebroucke, Nikos Deligiannis, Hichem Sahli

Proceedings of the Computer Vision - ECCV 2022 Workshops, 2022

2021

Monocular 3D Facial Expression Features for Continuous Affect Recognition.

Ercheng Pei, Meshia Cédric Oveneke, Yong Zhao, Dongmei Jiang, Hichem Sahli

IEEE Trans. Multim., 2021

Transformer Encoder With Multi-Modal Multi-Head Attention for Continuous Affect Recognition.

Haifeng Chen, Dongmei Jiang, Hichem Sahli

IEEE Trans. Multim., 2021

Context-Aware Human Trajectories Prediction via Latent Variational Model.

Abel Díaz Berenguer, Mitchel Alioscha-Pérez, Meshia Cédric Oveneke, Hichem Sahli

IEEE Trans. Circuits Syst. Video Technol., 2021

Integrating Deep and Shallow Models for Multi-Modal Depression Analysis - Hybrid Architectures.

Le Yang, Dongmei Jiang, Hichem Sahli

IEEE Trans. Affect. Comput., 2021

Learning Event-based Spatio-Temporal Feature Descriptors via Local Synaptic Plasticity: A Biologically-realistic Perspective of Computer Vision.

Ali Safa, Hichem Sahli, André Bourdoux, Ilja Ocket, Francky Catthoor, Georges G. E. Gielen

CoRR, 2021

Action Unit Driven Facial Expression Synthesis from a Single Image with Patch Attentive GAN.

Yong Zhao, Le Yang, Ercheng Pei, Meshia Cédric Oveneke, Mitchel Alioscha-Pérez, Longfei Li, Dongmei Jiang, Hichem Sahli

Comput. Graph. Forum, 2021

On the Generalization and Reliability of Single Radar-Based Human Activity Recognition.

Ali A. Gorji, Habib-Ur-Rehman Khalid, André Bourdoux, Hichem Sahli

IEEE Access, 2021

Aspect-based Sentiment Analysis with Weighted Relational Graph Attention Network.

Yingtao Huo, Dongmei Jiang, Hichem Sahli

Proceedings of the ICMI '21 Companion: Companion Publication of the 2021 International Conference on Multimodal Interaction, Montreal, QC, Canada, October 18, 2021

2020

SVRG-MKL: A Fast and Scalable Multiple Kernel Learning Solution for Features Combination in Multi-Class Classification Problems.

Mitchel Alioscha-Pérez, Meshia Cédric Oveneke, Hichem Sahli

IEEE Trans. Neural Networks Learn. Syst., 2020

An efficient model-level fusion approach for continuous affect recognition from audiovisual signals.

Ercheng Pei, Dongmei Jiang, Hichem Sahli

Neurocomputing, 2020

Explainable-by-design Semi-Supervised Representation Learning for COVID-19 Diagnosis from CT Imaging.

Abel Díaz Berenguer, Hichem Sahli, Boris Joukovsky, Maryna Kvasnytsia, Ine Dirks, Mitchel Alioscha-Pérez, Nikos Deligiannis, Panagiotis Gonidakis, Sebastián Amador Sánchez, Redona Brahimetaj, Evgenia Papavasileiou, Jonathan Cheung-Wai Chan, Fei Li, Shangzhen Song, Yixin Yang, Sofie Tilborghs, Siri Willems, Tom Eelbode, Jeroen Bertels, Dirk Vandermeulen, Frederik Maes, Paul Suetens, Lucas Fidon, Tom Vercauteren, David Robben, Arne Brys, Dirk Smeets, Bart Ilsen, Nico Buls, Nina Watté, Johan de Mey, Annemiek Snoeckx, Paul M. Parizel, Julien Guiot, Louis Deprez, Paul Meunier, Stefaan Gryspeerdt, Kristof De Smet, Bart Jansen, Jef Vandemeulebroucke

CoRR, 2020

Feature Augmenting Networks for Improving Depression Severity Estimation From Speech Signals.

Le Yang, Dongmei Jiang, Hichem Sahli

IEEE Access, 2020

Learning Salient Segments for Speech Emotion Recognition Using Attentive Temporal Pooling.

Xiaohan Xia, Dongmei Jiang, Hichem Sahli

IEEE Access, 2020

MEMOS: A Multi-modal Emotion Stream Database for Temporal Spontaneous Emotional State Detection.

Yan Li, Xiaohan Xia, Dongmei Jiang, Hichem Sahli, Ramesh C. Jain

Proceedings of the Companion Publication of the 2020 International Conference on Multimodal Interaction, 2020

Neural architecture search under black-box objectives with deep reinforcement learning and increasingly-sparse rewards.

Mitchel Alioscha-Pérez, Abel Díaz Berenguer, Ercheng Pei, Meshia Cédric Oveneke, Hichem Sahli

Proceedings of the 2020 International Conference on Artificial Intelligence in Information and Communication, 2020

2019

Automatic Depression Analysis Using Dynamic Facial Appearance Descriptor and Dirichlet Process Fisher Encoding.

Lang He, Dongmei Jiang, Hichem Sahli

IEEE Trans. Multim., 2019

A New Framework for Modelling and Monitoring the Conversion of Cultivated Land to Built-up Land Based on a Hierarchical Hidden Semi-Markov Model Using Satellite Image Time Series.

Yuan Yuan, Lei Lin, Jingbo Chen, Hichem Sahli, Yixiang Chen, Chengyi Wang, Bin Wu

Remote. Sens., 2019

A video prediction approach for animating single face image.

Yong Zhao, Meshia Cédric Oveneke, Dongmei Jiang, Hichem Sahli

Multim. Tools Appl., 2019

Continuous affect recognition with weakly supervised learning.

Ercheng Pei, Dongmei Jiang, Mitchel Alioscha-Pérez, Hichem Sahli

Multim. Tools Appl., 2019

CSA-DE/EDA: a Novel Bio-inspired Algorithm for Function Optimization and Segmentation of Brain MR Images.

Zhe Li, Yong Xia, Hichem Sahli

Cogn. Comput., 2019

GestureVLAD: Combining Unsupervised Features Representation and Spatio-Temporal Aggregation for Doppler-Radar Gesture Recognition.

Abel Díaz Berenguer, Meshia Cédric Oveneke, Habib-Ur-Rehman Khalid, Mitchel Alioscha-Pérez, André Bourdoux, Hichem Sahli

IEEE Access, 2019

A Multimodal Framework for State of Mind Assessment with Sentiment Pre-classification.

Yan Li, Tao Yang, Le Yang, Xiaohan Xia, Dongmei Jiang, Hichem Sahli

Proceedings of the 9th International on Audio/Visual Emotion Challenge and Workshop, 2019

Efficient Spatial Temporal Convolutional Features for Audiovisual Continuous Affect Recognition.

Haifeng Chen, Yifan Deng, Shiwen Cheng, Yixuan Wang, Dongmei Jiang, Hichem Sahli

Proceedings of the 9th International on Audio/Visual Emotion Challenge and Workshop, 2019

Gesture Recognition with an FMCW Radar.

Habib-Ur-Rehman Khalid, Sofie Pollin, Thomas Gielen, Hans Cappelle, Miguel Glassée, André Bourdoux, Hichem Sahli

Proceedings of the 31st Benelux Conference on Artificial Intelligence (BNAIC 2019) and the 28th Belgian Dutch Conference on Machine Learning (Benelearn 2019), 2019

Politeness Detection in Speech for Human-Computer Interaction.

Selma Yilmazyildiz Kayaarma, Sherik Lehal, Hichem Sahli

Proceedings of the 31st Benelux Conference on Artificial Intelligence (BNAIC 2019) and the 28th Belgian Dutch Conference on Machine Learning (Benelearn 2019), 2019

Paired Supervised Learning and Unsupervised Pretraining of CNN-Architecture for Violence Detection in Videos.

Abel Díaz Berenguer, Meshia Cédric Oveneke, Mitchel Alioscha-Pérez, Hichem Sahli

Proceedings of the 31st Benelux Conference on Artificial Intelligence (BNAIC 2019) and the 28th Belgian Dutch Conference on Machine Learning (Benelearn 2019), 2019

End-To-End Anomaly Detection, Correction and Prediction of Missing Values in Historical Daily Temperature Timeseries.

Mitchel Alioscha-Pérez, Meshia Cédric Oveneke, Abel Díaz Berenguer, Cédric Bertrand, Hichem Sahli

Proceedings of the 31st Benelux Conference on Artificial Intelligence (BNAIC 2019) and the 28th Belgian Dutch Conference on Machine Learning (Benelearn 2019), 2019

FACS3D-Net: 3D Convolution based Spatiotemporal Representation for Action Unit Detection.

Le Yang, Itir Önal Ertugrul, Jeffrey F. Cohn, Zakia Hammal, Dongmei Jiang, Hichem Sahli

Proceedings of the 8th International Conference on Affective Computing and Intelligent Interaction, 2019

Audio Visual Multimodal Classification of Bipolar Disorder Episodes.

Yan Li, Le Yang, Haifeng Chen, Dongmei Jiang, Hichem Sahli

Proceedings of the 8th International Conference on Affective Computing and Intelligent Interaction Workshops and Demos, 2019

2018

Leveraging the Bayesian Filtering Paradigm for Vision-Based Facial Affective State Estimation.

Meshia Cédric Oveneke, Isabel Gonzalez, Valentin Enescu, Dongmei Jiang, Hichem Sahli

IEEE Trans. Affect. Comput., 2018

Hierarchical sparse coding framework for speech emotion recognition.

Diana Torres-Boza, Meshia Cédric Oveneke, Fengna Wang, Dongmei Jiang, Werner Verhelst, Hichem Sahli

Speech Commun., 2018

A Hierarchical Association Framework for Multi-Object Tracking in Airborne Videos.

Ting Chen, Andrea Pennisi, Zhi Li, Yanning Zhang, Hichem Sahli

Remote. Sens., 2018

Improved compressive tracking based on pixelwise learner.

Ting Chen, Hichem Sahli, Yanning Zhang, Tao Yang

J. Electronic Imaging, 2018

Improving Bag-of-Visual-Words model using visual n-grams for human action classification.

Ruber Hernández-García, Julián Ramos Cózar, Nicolás Guil, Edel B. García Reyes, Hichem Sahli

Expert Syst. Appl., 2018

Bipolar Disorder Recognition with Histogram Features of Arousal and Body Gestures.

Le Yang, Yan Li, Haifeng Chen, Dongmei Jiang, Meshia Cédric Oveneke, Hichem Sahli

Proceedings of the 2018 on Audio/Visual Emotion Challenge and Workshop, 2018

CSA-DE/EDA: A Clonal Selection Algorithm Using Differential Evolution and Estimation of Distribution Algorithm.

Zhe Li, Yong Xia, Hichem Sahli

Proceedings of the Advances in Brain Inspired Cognitive Systems, 2018

2017

Flood Inundation Mapping from Optical Satellite Images Using Spatiotemporal Context Learning and Modest AdaBoost.

Xiaoyi Liu, Hichem Sahli, Yu Meng, Qingqing Huang, Lei Lin

Remote. Sens., 2017

Hybrid Depression Classification and Estimation from Audio Video and Text Information.

Le Yang, Hichem Sahli, Xiaohan Xia, Ercheng Pei, Meshia Cédric Oveneke, Dongmei Jiang

Proceedings of the 7th Annual Workshop on Audio/Visual Emotion Challenge, Mountain View, CA, USA, October 23, 2017

Multimodal Measurement of Depression Using Deep Learning Models.

Le Yang, Dongmei Jiang, Xiaohan Xia, Ercheng Pei, Meshia Cédric Oveneke, Hichem Sahli

Proceedings of the 7th Annual Workshop on Audio/Visual Emotion Challenge, Mountain View, CA, USA, October 23, 2017

COACHES: An assistance multi-robot system in public areas.

Laurent Jeanpierre, Abdel-Illah Mouaddib, L. Locchi, Maria Teresa Lazaro, Andrea Pennisi, Hichem Sahli, Esra Erdem, Ezgi Demirel, Volkan Patoglu

Proceedings of the 2017 European Conference on Mobile Robots, 2017

DCNN and DNN based multi-modal depression recognition.

Le Yang, Dongmei Jiang, Wenjing Han, Hichem Sahli

Proceedings of the Seventh International Conference on Affective Computing and Intelligent Interaction, 2017

2016

Adaptive Real-Time Emotion Recognition from Body Movements.

Weiyi Wang, Valentin Enescu, Hichem Sahli

ACM Trans. Interact. Intell. Syst., 2016

Towards long-term social child-robot interaction: using multi-activity switching to engage young users.

Alexandre Coninx, Paul Baxter, Elettra Oleari, Sara Bellini, Bert P. B. Bierman, Olivier A. Blanson Henkemans, Lola Cañamero, Piero Cosi, Valentin Enescu, Raquel Ros Espinoza, Antoine Hiolle, Rémi Humbert, Bernd Kiefer, Ivana Kruijff-Korbayová, Rosemarijn Looije, Marco Mosconi, Mark A. Neerincx, Giulio Paci, Georgios Patsis, Clara Pozzi, Francesca Sacchitelli, Hichem Sahli, Alberto Sanna, Giacomo Sommavilla, Fabio Tesser, Yiannis Demiris, Tony Belpaeme

J. Hum. Robot Interact., 2016

A Robust Actin Filaments Image Analysis Framework.

Mitchel Alioscha-Pérez, Carine Benadiba, Katty Goossens, Sandor Kasas, Giovanni Dietler, Ronnie Willaert, Hichem Sahli

PLoS Comput. Biol., 2016

Tracking with dynamic weighted compressive model.

Ting Chen, Yanning Zhang, Tao Yang, Hichem Sahli

J. Vis. Commun. Image Represent., 2016

Efficient Convolutional Auto-Encoding via Random Convexification and Frequency-Domain Minimization.

Meshia Cédric Oveneke, Mitchel Aliosha-Pérez, Yong Zhao, Dongmei Jiang, Hichem Sahli

CoRR, 2016

Compressive Tracking based on Superpixel Segmentation.

Ting Chen, Hichem Sahli, Yanning Zhang, Tao Yang, Lingyan Ran

Proceedings of the 14th International Conference on Advances in Mobile Computing and Multi Media, 2016

Decision Tree Based Depression Classification from Audio Video and Language Information.

Le Yang, Dongmei Jiang, Lang He, Ercheng Pei, Meshia Cédric Oveneke, Hichem Sahli

Proceedings of the 6th International Workshop on Audio/Visual Emotion Challenge, 2016

Vehicles detection using GF-2 imagery based on watershed image segmentation.

Guofeng Wang, Yu Meng, Hichem Sahli, Anzhi Yue, Jiansheng Chen, Jingbo Chen, Dong-xu He, Bin Wu

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Improving unsupervised flood detection with spatio-temporal context on HJ-1B CCD data.

Xiaoyi Liu, Jiancheng Li, Hichem Sahli, Yu Meng, Qingqing Huang

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

A hybrid land-use mapping approach based on multi-scale spatial context.

Jingbo Chen, Hichem Sahli, Jiansheng Chen, Chengyi Wang, Dong-xu He, Anzhi Yue

Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Deep neural network and switching Kalman filter based continuous affect recognition.

Ercheng Pei, Xiaohan Xia, Le Yang, Dongmei Jiang, Hichem Sahli

Proceedings of the 2016 IEEE International Conference on Multimedia & Expo Workshops, 2016

Audio Visual Recognition of Spontaneous Emotions In-the-Wild.

Xiaohan Xia, Liyong Guo, Dongmei Jiang, Ercheng Pei, Le Yang, Hichem Sahli

Proceedings of the Pattern Recognition - 7th Chinese Conference, 2016

2015

Continuous Change Detection and Classification Using Hidden Markov Model: A Case Study for Monitoring Urban Encroachment onto Farmland in Beijing.

Yuan Yuan, Yu Meng, Lei Lin, Hichem Sahli, Anzhi Yue, Jingbo Chen, Zhongming Zhao, Yun-long Kong, Dong-xu He

Remote. Sens., 2015

Gibberish speech as a tool for the study of affective expressiveness for robotic agents.

Selma Yilmazyildiz, Werner Verhelst, Hichem Sahli

Multim. Tools Appl., 2015

Relevance units machine based dimensional and continuous speech emotion prediction.

Fengna Wang, Hichem Sahli, Junbin Gao, Dongmei Jiang, Werner Verhelst

Multim. Tools Appl., 2015

Recognition of facial actions and their temporal segments based on duration models.

Isabel Gonzalez, Francesco Cartella, Valentin Enescu, Hichem Sahli

Multim. Tools Appl., 2015

Robust speaker localization for real-world robots.

Georgios Athanasopoulos, Werner Verhelst, Hichem Sahli

Comput. Speech Lang., 2015

Multi-Object Tracking in Airborne Video Imagery based on Compressive Tracking Detection Responses.

Ting Chen, Hichem Sahli, Yanning Zhang, Tao Yang

Proceedings of the 13th International Conference on Advances in Mobile Computing and Multimedia, 2015

Multimodal Affective Dimension Prediction Using Deep Bidirectional Long Short-Term Memory Recurrent Neural Networks.

Lang He, Dongmei Jiang, Le Yang, Ercheng Pei, Peng Wu, Hichem Sahli

Proceedings of the 5th International Workshop on Audio/Visual Emotion Challenge, 2015

COACHES Cooperative Autonomous Robots in Complex and Human Populated Environments.

Luca Iocchi, Maria Teresa Lázaro, Laurent Jeanpierre, Abdel-Illah Mouaddib, Esra Erdem, Hichem Sahli

Proceedings of the AI*IA 2015, Advances in Artificial Intelligence, 2015

3D emotional facial animation synthesis with factored conditional Restricted Boltzmann Machines.

Yong Zhao, Dongmei Jiang, Hichem Sahli

Proceedings of the 2015 International Conference on Affective Computing and Intelligent Interaction, 2015

Multimodal dimensional affect recognition using deep bidirectional long short-term memory recurrent neural networks.

Ercheng Pei, Le Yang, Dongmei Jiang, Hichem Sahli

Proceedings of the 2015 International Conference on Affective Computing and Intelligent Interaction, 2015

Monocular 3D facial information retrieval for automated facial expression analysis.

Meshia Cédric Oveneke, Isabel Gonzalez, Weiyi Wang, Dongmei Jiang, Hichem Sahli

Proceedings of the 2015 International Conference on Affective Computing and Intelligent Interaction, 2015

Multimodal depression recognition with dynamic visual and audio cues.

Lang He, Dongmei Jiang, Hichem Sahli

Proceedings of the 2015 International Conference on Affective Computing and Intelligent Interaction, 2015

Framework for combination aware AU intensity recognition.

Isabel Gonzalez, Werner Verhelst, Meshia Cédric Oveneke, Hichem Sahli, Dongmei Jiang

Proceedings of the 2015 International Conference on Affective Computing and Intelligent Interaction, 2015

2014

Efficient Learning of Spatial Patterns with Multi-Scale Conditional Random Fields for Region-Based Classification.

Mitchel Alioscha-Pérez, Hichem Sahli

Remote. Sens., 2014

Speech driven photo realistic facial animation based on an articulatory DBN model and AAM features.

Dongmei Jiang, Yong Zhao, Hichem Sahli, Yanning Zhang

Multim. Tools Appl., 2014

A Segmentation Framework for phase Contrast and Fluorescence microscopy Images.

Mitchel Alioscha-Pérez, Ronnie Willaert, Hichem Sahli

Int. J. Pattern Recognit. Artif. Intell., 2014

Augmented Lagrangian-based approach for dense three-dimensional structure and motion estimation from binocular image sequences.

Geert De Cubber, Hichem Sahli

IET Comput. Vis., 2014

Objectifying Facial Expressivity Assessment of Parkinson's Patients: Preliminary Study.

Peng Wu, Isabel Gonzalez, Georgios Patsis, Dongmei Jiang, Hichem Sahli, Eric Kerckhofs, Marie Vandekerckhove

Comput. Math. Methods Medicine, 2014

Natural emotion elicitation for emotion modeling in child-robot interactions.

Weiyi Wang, Georgios Athanasopoulos, Selma Yilmazyildiz, Georgios Patsis, Valentin Enescu, Hichem Sahli, Werner Verhelst, Antoine Hiolle, Matthew Lewis, Lola Cañamero

Proceedings of the 4st Workshop on Child, Computer and Interaction, 2014

Physiological Signal Processing for Emotional Feature Extraction.

Peng Wu, Dongmei Jiang, Hichem Sahli

Proceedings of the PhyCS 2014, 2014

Object Tracking using Reformative Transductive Learning with Sample Variational Correspondence.

Tao Zhuo, Peng Zhang, Yanning Zhang, Wei Huang, Hichem Sahli

Proceedings of the ACM International Conference on Multimedia, MM '14, Orlando, FL, USA, November 03, 2014

Object Segmentation Based on Contour-Skeleton Duality.

Ling Cai, Fengna Wang, Valentin Enescu, Hichem Sahli

Proceedings of the 22nd International Conference on Pattern Recognition, 2014

Behavioral accommodation towards a dance robot tutor.

Raquel Ros, Alexandre Coninx, Yiannis Demiris, Georgios Patsis, Valentin Enescu, Hichem Sahli

Proceedings of the ACM/IEEE International Conference on Human-Robot Interaction, 2014

Real-Time Emotion Recognition from Natural Bodily Expressions in Child-Robot Interaction.

Weiyi Wang, Georgios Athanasopoulos, Georgios Patsis, Valentin Enescu, Hichem Sahli

Proceedings of the Computer Vision - ECCV 2014 Workshops, 2014

Multimodal continuous affect recognition based on LSTM and multiple kernel learning.

Jiamei Wei, Ercheng Pei, Dongmei Jiang, Hichem Sahli, Lei Xie, Zhonghua Fu

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013

A Novel Adaptive Probabilistic Nonlinear Denoising Approach for Enhancing PET Data Sinogram.

Musa Alrefaya, Hichem Sahli

J. Appl. Math., 2013

Evaluation of Attention Levels in a Tetris Game Using a Brain Computer Interface.

Georgios Patsis, Hichem Sahli, Werner Verhelst, Olga De Troyer

Proceedings of the User Modeling, Adaptation, and Personalization, 2013

Dynamic Compressive Tracking.

Ting Chen, Yanning Zhang, Tao Yang, Hichem Sahli

Proceedings of the 11th International Conference on Advances in Mobile Computing & Multimedia, 2013

Non-rigid target tracking based on 'flow-cut' in pair-wise frames with online hough forests.

Tao Zhu, Yanning Zhang, Peng Zhang, Wei Huang, Hichem Sahli

Proceedings of the ACM Multimedia Conference, 2013

Towards Real-Time Continuous Emotion Recognition from Body Movements.

Weiyi Wang, Valentin Enescu, Hichem Sahli

Proceedings of the Human Behavior Understanding - 4th International Workshop, 2013

Biologically Inspired Anomaly Detection in Pap-Smear Images.

Maykel Orozco-Monteagudo, Alberto Taboada-Crispí, Hichem Sahli

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

Oriented Polar Snakes for Phase Contrast Cell Images Segmentation.

Mitchel Alioscha-Pérez, Ronnie Willaert, Helene Tournu, Patrick Van Dijck, Hichem Sahli

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2013

Speech driven photo-realistic face animation with mouth and jaw dynamics.

Ying He, Yong Zhao, Dongmei Jiang, Hichem Sahli

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2013

Hybrid Deep Neural Network-Hidden Markov Model (DNN-HMM) Based Speech Emotion Recognition.

Longfei Li, Yong Zhao, Dongmei Jiang, Yanning Zhang, Fengna Wang, Isabel Gonzalez, Valentin Enescu, Hichem Sahli

Proceedings of the 2013 Humaine Association Conference on Affective Computing and Intelligent Interaction, 2013

2012

Impact of Urban Land-Cover Classification on Groundwater Recharge Uncertainty.

Eva M. Ampe, Iris Vanhamel, Elga Salvadore, Jef Dams, Imtiaz Bashir, Luca Demarchi, Jonathan Cheung-Wai Chan, Hichem Sahli, Frank Canters, Okke Batelaan

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2012

Combined Hierarchical Watershed Segmentation and SVM Classification for Pap-Smear Cell Nucleus Extraction.

Maykel Orozco-Monteagudo, Cosmin Mihai, Hichem Sahli, Alberto Taboada-Crispí

Computación y Sistemas, 2012

Sparse and Non-sparse Multiple Kernel Learning for Recognition.

Mitchel Alioscha-Pérez, Hichem Sahli, Isabel Gonzalez, Alberto Taboada-Crispí

Computación y Sistemas, 2012

Spoken language processing in a conversational system for child-robot interaction.

Ivana Kruijff-Korbayová, Heriberto Cuayáhuitl, Bernd Kiefer, Marc Schröder, Piero Cosi, Giulio Paci, Giacomo Sommavilla, Fabio Tesser, Hichem Sahli, Georgios Athanasopoulos, Weiyi Wang, Valentin Enescu, Werner Verhelst

Proceedings of the Third Workshop on Child, Computer and Interaction, 2012

Local linear spectral unmixing via cluster analysis and non-negative matrix factorization for hyperspectral (CHRIS/PROBA) imagery.

Cosmin Lazar, Luca Demarchi, David Steenhoff, Jonathan Cheung-Wai Chan, Ann Nowé, Hichem Sahli

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Combined spatial point pattern analysis and remote sensing for assessing landmine affected areas.

Jonathan Cheung-Wai Chan, Aura Cecilia Alegria, Maria G. Veratelli, Marco Folegani, Hichem Sahli

Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

A high resolution bladder wall map: Feasibility study.

Nikita Shevchenko, Johannes A. Fallert, Herbert Stepp, Hichem Sahli, Alexander Karl, Tim C. Lueth

Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012

Adaptive nonlinear probabilistic filter for Positron Emission Tomography.

Musa Alrefaya, Hichem Sahli

Proceedings of the 12th IEEE International Conference on Bioinformatics & Bioengineering, 2012

Dimensional emotion driven facial expression synthesis based on the multi-stream DBN model.

Hao Wu, Dongmei Jiang, Yong Zhao, Hichem Sahli

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2012

Real-Time Dance Pattern Recognition Invariant to Anthropometric and Temporal Differences.

Meshia Cédric Oveneke, Valentin Enescu, Hichem Sahli

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2012

2011

Smooth adaptive fitting of 3D face model for the estimation of rigid and nonrigid facial motion in video sequences.

Yunshu Hou, Ping Fan, Ilse Ravyse, Valentin Enescu, Hichem Sahli

Signal Process. Image Commun., 2011

A scale-based forward-and-backward diffusion process for adaptive image enhancement and denoising.

Yi Wang, Ruiqing Niu, Liangpei Zhang, Ke Wu, Hichem Sahli

EURASIP J. Adv. Signal Process., 2011

A Hybrid Approach for Pap-Smear Cell Nucleus Extraction.

Maykel Orozco-Monteagudo, Hichem Sahli, Cosmin Mihai, Alberto Taboada-Crispí

Proceedings of the Pattern Recognition - Third Mexican Conference, 2011

An Event-Based Conversational System for the Nao Robot.

Ivana Kruijff-Korbayová, Georgios Athanasopoulos, Aryel Beck, Piero Cosi, Heriberto Cuayáhuitl, Tomas Dekens, Valentin Enescu, Antoine Hiolle, Bernd Kiefer, Hichem Sahli, Marc Schröder, Giacomo Sommavilla, Fabio Tesser, Werner Verhelst

Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems, 2011

Soil thickness zonation approach using Landsat ETM+, geological maps, DEM data, and field investigation.

Runqing Ye, Ruiqing Niu, Qiying Jiang, Hichem Sahli

Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Application of density analysis for landmine risk mapping.

Aura Cecilia Alegria, Hichem Sahli, Esteban Zimányi

Proceedings of the IEEE International Conference on Spatial Data Mining and Geographical Knowledge Services, 2011

Passive infrared technique for buried object detection and classification.

Nguyen Trung Thành, Dinh Nho Hao, Hichem Sahli

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2011

Photo-realistic visual speech synthesis based on AAM features and an articulatory DBN model with constrained asynchrony.

Peng Wu, Dongmei Jiang, He Zhang, Hichem Sahli

Proceedings of the Auditory-Visual Speech Processing, 2011

Automatic Occlusion Removal from Facades for 3D Urban Reconstruction.

Chris Engels, David Tingdahl, Mathias Vercruysse, Tinne Tuytelaars, Hichem Sahli, Luc Van Gool

Proceedings of the Advances Concepts for Intelligent Vision Systems, 2011

Relevance Vector Machine Based Speech Emotion Recognition.

Fengna Wang, Werner Verhelst, Hichem Sahli

Proceedings of the Affective Computing and Intelligent Interaction, 2011

Audio Visual Emotion Recognition Based on Triple-Stream Dynamic Bayesian Network Models.

Dongmei Jiang, Yulu Cui, Xiaojing Zhang, Ping Fan, Isabel Gonzalez, Hichem Sahli

Proceedings of the Affective Computing and Intelligent Interaction, 2011

Context-Independent Facial Action Unit Recognition Using Shape and Gabor Phase Information.

Isabel Gonzalez, Hichem Sahli, Valentin Enescu, Werner Verhelst

Proceedings of the Affective Computing and Intelligent Interaction, 2011

Kalman Filter-Based Facial Emotional Expression Recognition.

Ping Fan, Isabel Gonzalez, Valentin Enescu, Hichem Sahli, Dongmei Jiang

Proceedings of the Affective Computing and Intelligent Interaction, 2011

2010

Estimating Quality Bounds of JPEG 2000 Compressed Leukocytes Images.

Alexander Falcón-Ruiz, Juan Paz-Viera, Hichem Sahli

Proceedings of the Advances in Pattern Recognition, 2010

Automatic recognition of lower facial action units.

Isabel Gonzalez, Hichem Sahli, Werner Verhelst

Proceedings of the 7th International Conference on Methods and Techniques in Behavioral Research, 2010

Audio visual speech recognition based on multi-stream DBN models with Articulatory Features.

Dongmei Jiang, Peng Wu, Fengna Wang, Hichem Sahli, Werner Verhelst

Proceedings of the 7th International Symposium on Chinese Spoken Language Processing, 2010

Multi scale representation for remotely sensed images using fast anisotropic diffusion filtering.

Iris Vanhamel, Musa Alrefaya, Hichem Sahli

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Realistic mouth animation based on an articulatory DBN model with constrained asynchrony.

Dongmei Jiang, Ilse Ravyse, Peizhen Liu, Hichem Sahli, Werner Verhelst

Proceedings of the IEEE International Conference on Acoustics, 2010

Hardware and software architecture for AUV based on low-cost sensors.

Alain Sebastian Martinez, Yidier Rodriguez, Luis Hernández Santana, Carlos Guerra, Hichem Sahli

Proceedings of the 11th International Conference on Control, 2010

A Quality Analysis on JPEG 2000 Compressed Leukocyte Images by Means of Segmentation Algorithms.

Alexander Falcón-Ruiz, Juan Paz-Viera, Alberto Taboada-Crispí, Hichem Sahli

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2010

2009

Splitting-based conjugate gradient method for a multi-dimensional linear inverse heat conduction problem.

Dinh Nho Hao, Nguyen Trung Thành, Hichem Sahli

J. Comput. Appl. Math., 2009

Scale Selection for Compact Scale-Space Representation of Vector-Valued Images.

Iris Vanhamel, Cosmin Mihai, Hichem Sahli, Antonis Katartzis, Ioannis Pratikakis

Int. J. Comput. Vis., 2009

A Nonlinear Probabilistic Curvature Motion Filter for Positron Emission Tomography Images.

Musa Alrefaya, Hichem Sahli, Iris Vanhamel, Dinh Nho Hao

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2009

Multispectral Data Classification based on Spectral Indices and Cascaded Fuzzy C-mean Classifiers.

Mohamed Jabloun, Cosmin Mihai, Iris Vanhamel, Thomas Geerinck, Hichem Sahli

Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Manifold Analysis for Subject Independent Dynamic Emotion Recognition in Video Sequences.

Ping Fan, Dongmei Jiang, Fengna Wang, Ilse Ravyse, Hichem Sahli

Proceedings of the Fifth International Conference on Image and Graphics, 2009

Video Realistic Mouth Animation Based on an Audio Visual DBN Model with Articulatory Features and Constrained Asynchrony.

Dongmei Jiang, Peizhen Liu, Ilse Ravyse, Hichem Sahli, Werner Verhelst

Proceedings of the Fifth International Conference on Image and Graphics, 2009

Smooth Adaptive Fitting of 3D Face Model for the Estimation of Rigid and Non-rigid Facial Motion in Video Sequences.

Yunshu Hou, Ping Fan, Ilse Ravyse, Valentin Enescu, Rongchun Zhao, Hichem Sahli

Proceedings of the Fifth International Conference on Image and Graphics, 2009

A Visual Silence Detector Constraining Speech Source Separation.

Isabel Gonzalez, Ilse Ravyse, Henk Brouckxon, Werner Verhelst, Dongmei Jiang, Hichem Sahli

Proceedings of the Fifth International Conference on Image and Graphics, 2009

Rule-Based Video Interpretation Framework: Application to Automated Surveillance.

Thomas Geerinck, Valentin Enescu, Ilse Ravyse, Hichem Sahli

Proceedings of the Fifth International Conference on Image and Graphics, 2009

Audio-Visual Emotion Recognition Based on a DBN Model with Constrained Asynchrony.

Danqi Chen, Dongmei Jiang, Ilse Ravyse, Hichem Sahli

Proceedings of the Fifth International Conference on Image and Graphics, 2009

3D Face Alignment via Cascade 2D Shape Alignment and Constrained Structure from Motion.

Yunshu Hou, Ping Fan, Ilse Ravyse, Hichem Sahli

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2009

Perception-Based Lighting Adjustment of Image Sequences.

Xiaoyue Jiang, Ping Fan, Ilse Ravyse, Hichem Sahli, Jianguo Huang, Rongchun Zhao, Yanning Zhang

Proceedings of the Computer Vision, 2009

2008

Infrared Thermography for Buried Landmine Detection: Inverse Problem Setting.

Nguyen Trung Thành, Hichem Sahli, Dinh Nho Hao

IEEE Trans. Geosci. Remote. Sens., 2008

A Nonlinear Iterative Reconstruction and Analysis Approach to Shape-Based Approximate Electromagnetic Tomography.

Naren Naik, Jerry Eriksson, Pieter de Groen, Hichem Sahli

IEEE Trans. Geosci. Remote. Sens., 2008

A Stochastic Framework for the Identification of Building Rooftops Using a Single Remote Sensing Image.

Antonis Katartzis, Hichem Sahli

IEEE Trans. Geosci. Remote. Sens., 2008

Speech driven realistic mouth animation based on multi-modal unit selection.

Dongmei Jiang, Ilse Ravyse, Hichem Sahli, Werner Verhelst

J. Multimodal User Interfaces, 2008

Modeling Attention and Perceptual Grouping to Salient Objects.

Thomas Geerinck, Hichem Sahli, David Henderickx, Iris Vanhamel, Valentin Enescu

Proceedings of the Attention in Cognitive Systems, 2008

Accurate visual speech synthesis based on diviseme unit selection and concatenation.

Dongmei Jiang, Ilse Ravyse, Hichem Sahli, Yanning Zhang

Proceedings of the International Workshop on Multimedia Signal Processing, 2008

Multimodal Unit Selection for 2D Audiovisual Text-to-Speech Synthesis.

Wesley Mattheyses, Lukas Latacz, Werner Verhelst, Hichem Sahli

Proceedings of the Machine Learning for Multimodal Interaction, 5th International Workshop, 2008

Backward-Forward Combined Convolutive Blind Source Separation.

Xiaoyue Jiang, Hichem Sahli, Werner Verhelst, Yanning Zhang

Proceedings of the Eighth International Conference on Intelligent Systems Design and Applications, 2008

A biomechanical model for image-based estimation of 3D face deformations.

Ilse Ravyse, Hichem Sahli

Proceedings of the IEEE International Conference on Acoustics, 2008

Simple solution for visual servoing of camera-in-hand robots in the 3d Cartesian space.

Luis Hernández Santana, Rene Gonzalez, Hichem Sahli, Javier Gonzalez, Yoani Guerra

Proceedings of the 10th International Conference on Control, 2008

2007

Finite-Difference Methods and Validity of a Thermal Model for Landmine Detection With Soil Property Estimation.

Nguyen Trung Thành, Hichem Sahli, Dinh Nho Hao

IEEE Trans. Geosci. Remote. Sens., 2007

Investigation of Time-Frequency Features for GPR Landmine Discrimination.

Timofey Grigorievich Savelyev, Luc Van Kempen, Hichem Sahli, Jürgen Sachs, Motoyuki Sato

IEEE Trans. Geosci. Remote. Sens., 2007

Region-Oriented Visual Attention Framework for Activity Detection.

Thomas Geerinck, Hichem Sahli

Proceedings of the Attention in Cognitive Systems. Theories and Systems from an Interdisciplinary Viewpoint, 2007

Graph Cuts Approach to MRF Based Linear Feature Extraction in Satellite Images.

Anesto del-Toro-Almenares, Cosmin Mihai, Iris Vanhamel, Hichem Sahli

Proceedings of the Progress in Pattern Recognition, 2007

A Novel DBN Model for Large Vocabulary Continuous Speech Recognition and Phone Segmentation.

Guoyun Lv, Dongmei Jiang, Hichem Sahli, Rongchun Zhao, Werner Verhelst

Proceedings of the International Conference on Artificial Intelligence and Pattern Recognition, 2007

Robust Shape-Based Head Tracking.

Yunshu Hou, Hichem Sahli, Ilse Ravyse, Yanning Zhang, Rongchun Zhao

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2007

Visual Tracking by Hypothesis Testing.

Valentin Enescu, Ilse Ravyse, Hichem Sahli

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2007

2006

A Bayesian formulation of edge-stopping functions in nonlinear diffusion.

Aleksandra Pizurica, Iris Vanhamel, Hichem Sahli, Wilfried Philips, Antonis Katartzis

IEEE Signal Process. Lett., 2006

Tele-robot with shared autonomy: Distributed navigation development framework.

Thomas Geerinck, Eric Colon, Sid Ahmed Berrabah, Kenny Cauwerts, Hichem Sahli

Integr. Comput. Aided Eng., 2006

Active stereo vision-based mobile robot navigation for person tracking.

Valentin Enescu, Geert De Cubber, Kenny Cauwerts, Hichem Sahli, Eric Demeester, Dirk Vanhooydonck, Marnix Nuttin

Integr. Comput. Aided Eng., 2006

DBN Based Models for Audio-Visual Speech Analysis and Recognition.

Ilse Ravyse, Dongmei Jiang, Xiaoyue Jiang, Guoyun Lv, Yunshu Hou, Hichem Sahli, Rongchun Zhao

Proceedings of the Advances in Multimedia Information Processing, 2006

A framework for integrating MPEG-7 knowledge templates into video surveillance applications.

Mike Barais, Tom Caljon, Valentin Enescu, Hichem Sahli

Proceedings of the IEEE 8th Workshop on Multimedia Signal Processing, 2006

Nonlinear Multiscale Graph Theory based Segmentation of Color Images.

Iris Vanhamel, Hichem Sahli, Ioannis Pratikakis

Proceedings of the 18th International Conference on Pattern Recognition (ICPR 2006), 2006

Multiscale Graph Theory Based Color Segmentation.

Iris Vanhamel, Ioannis Pratikakis, Hichem Sahli

Proceedings of the International Conference on Image Processing, 2006

MRF-Based Foreground Detection in Image Sequences from a Moving Camera.

Sid Ahmed Berrabah, Geert De Cubber, Valentin Enescu, Hichem Sahli

Proceedings of the International Conference on Image Processing, 2006

Facial Analysis and Synthesis Scheme.

Ilse Ravyse, Hichem Sahli

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2006

2005

A hierarchical Markovian model for multiscale region-based classification of vector-valued images.

Antonis Katartzis, Iris Vanhamel, Hichem Sahli

IEEE Trans. Geosci. Remote. Sens., 2005

Watershed-based multiscale segmentation method for color images using automated scale selection.

Sokratis Makrogiannis, Iris Vanhamel, Spiros Fotopoulos, Hichem Sahli, Jan Cornelis

J. Electronic Imaging, 2005

Watershed-Driven Region-Based Image Retrieval.

Ioannis Pratikakis, Iris Vanhamel, Hichem Sahli, Basilios Gatos, Stavros J. Perantonis

Proceedings of the Mathematical Morphology: 40 Years On, 2005

A nonlinear multigrid diffusion model for efficient dense optical flow estimation.

Lixin Yang, Hichem Sahli

Proceedings of the 2005 International Conference on Image Processing, 2005

Kernel-based head tracker for videophony.

Ilse Ravyse, Valentin Enescu, Hichem Sahli

Proceedings of the 2005 International Conference on Image Processing, 2005

Tele-robots with shared autonomy: tele-presence for high level operability.

Thomas Geerinck, Valentin Enescu, Ioan Alexandru Salomie, Sid Ahmed Berrabah, Kenny Cauwerts, Hichem Sahli

Proceedings of the ICINCO 2005, 2005

Active stereo vision-based mobile robot navigation for person tracking.

Valentin Enescu, Geert De Cubber, Kenny Cauwerts, Sid Ahmed Berrabah, Hichem Sahli, Marnix Nuttin

Proceedings of the ICINCO 2005, 2005

CoRoBA, an open framework for multi-sensor robotic system integration.

Eric Colon, Hichem Sahli

Proceedings of the CIRA 2005, 2005

An Offline Bidirectional Tracking Scheme.

Tom Caljon, Valentin Enescu, Peter Schelkens, Hichem Sahli

Proceedings of the Advanced Concepts for Intelligent Vision Systems, 2005

2004

Improved thermal analysis of buried landmines.

Paula López Martinez, Luc Van Kempen, Hichem Sahli, Diego Cabello Ferrer

IEEE Trans. Geosci. Remote. Sens., 2004

Color-based visual servoing under varying illumination conditions.

Geert De Cubber, Sid Ahmed Berrabah, Hichem Sahli

Robotics Auton. Syst., 2004

Unsupervised Region-Based Image Retrieval.

Ioannis Pratikakis, Z. Efremedis, Basilios Gatos, Stavros J. Perantonis, Iris Vanhamel, Hichem Sahli

Proceedings of the Knowledge-Based Media Analysis for Self-Adaptive and Agile Multi-Media, 2004

2003

Multiscale gradient watersheds of color images.

Iris Vanhamel, Ioannis Pratikakis, Hichem Sahli

IEEE Trans. Image Process., 2003

Hierarchical segmentation via a diffusion scheme in color/texture feature space.

Iris Vanhamel, Antonis Katartzis, Hichem Sahli

Proceedings of the 2003 International Conference on Image Processing, 2003

2002

A Multi-stage Online Signature Verification System.

Edgard Nyssen, Hichem Sahli, Kui Zhang

Pattern Anal. Appl., 2002

2001

A model-based approach to the automatic extraction of linear features from airborne images.

Antonis Katartzis, Hichem Sahli, Veselin Pizurica, Jan Cornelis

IEEE Trans. Geosci. Remote. Sens., 2001

Hierarchical Segmentation Using Dynamics of Multiscale Color Gradient Watersheds.

Iris Vanhamel, Ioannis Pratikakis, Hichem Sahli

Proceedings of the Scale-Space and Morphology in Computer Vision, 2001

Scale space segmentation of color images using watersheds and fuzzy region merging.

Sokratis Makrogiannis, Iris Vanhamel, Hichem Sahli, Spiros Fotopoulos

Proceedings of the 2001 International Conference on Image Processing, 2001

2000

Pattern Classification Based on a Piecewise Multi-linear Model for the Class Probability Densities.

Edgard Nyssen, Luc Van Kempen, Hichem Sahli

Proceedings of the Advances in Pattern Recognition, Joint IAPR International Workshops SSPR 2000 and SPR 2000, [8th International Workshop on Structural and Syntactic Pattern Recognition, 3rd International Workshop on Statistical Techniques in Pattern Recognition], Alicante, Spain, August 30, 2000

Automatic Watershed Segmentation of Color Images.

Iris Vanhamel, Hichem Sahli, Ioannis Pratikakis

Proceedings of the 5th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 2000

Application of Mathematical Morphology and Markov Random Field Theory to the Automatic Extraction of Linear Features in Airborne Images.

Antonis Katartzis, Veselin Pizurica, Hichem Sahli

Proceedings of the 5th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 2000

Eye Activity Detection and Recognition Using Morphological Scale-Space Decomposition.

Ilse Ravyse, Hichem Sahli, Jan Cornelis, Marcel J. T. Reinders

Proceedings of the 15th International Conference on Pattern Recognition, 2000

1999

Low level image partitioning guided by the gradient watershed hierarchy.

Ioannis Pratikakis, Hichem Sahli, Jan Cornelis

Signal Process., 1999

1996

A Kalman Filter-Based Update Scheme for Road Following.

Hichem Sahli, Patrick de Muynck, Jan Cornelis

Proceedings of IAPR Workshop on Machine Vision Applications, 1996

Watershed Analysis and Relaxation Labelling: A cooperative approach for the interpretation of Cranial-MR images using a Statistical Digital Atlas.

Ioannis Pratikakis, Hichem Sahli, Jan Cornelis

Proceedings of the 3th International Symposium on Mathematical Morphology and its Applications to Image and Signal Processing, 1996