Global motion identification for image sequence analysis and coding. - Henri Nicolas; Claude Labit (ICASSP, 1991)

Region-based motion estimation using deterministic relaxation schemes for image sequence coding. - Henri Nicolas; Claude Labit (ICASSP, 1992)

Entropy criterion for optimal bit allocation between motion and prediction error information. - Fabrice Moscheni; Frédéric Dufaux; Henri Nicolas (VCIP, 1993)

Temporal redundancy reduction using a motion model hierarchy and tracking for image sequence coding. - Henri Nicolas; Fabrice Moscheni (VCIP, 1993)

Vector Quantization-Based Motion Field Segmentation under the Entropy Criterion. - Frédéric Dufaux; Iole Moccagatta; Fabrice Moscheni; Henri Nicolas (J. Vis. Commun. Image Represent., 1994)

Efficient region-based motion estimation and symmetry oriented segmentation for image sequence coding. - Pierangela Cicconi; Henri Nicolas (IEEE Trans. Circuits Syst. Video Technol., 1994)

Motion and Illumination Variation Estimation Using a Hierarchy of Models: Application to Image Sequence Coding. - Henri Nicolas; Claude Labit (J. Vis. Commun. Image Represent., 1995)

Interactive optimization and massively parallel implementations of video compression algorithms. - Henri Nicolas; Frederic D. Jordan (ICIP (1), 1996)

Minimum Description Length Criterion for Region-Based Video Compression. - Henri Nicolas; Stéphane Pateux; Delphine Le Guen (ICIP (1), 1997)

Video object manipulation based on mosaic representation for post-production applications. - Henri Nicolas (EUSIPCO, 1998)

Relative Depth Estimation of Video Objects for Image Interpolation. - Franck Morier; Henri Nicolas; Jenny Benois-Pineau; Dominique Barba; Henri Sanson (ICIP (1), 1998)

3D Motion Estimation of Video Objects using a priori Data and 2D Apparent Motion. - Jean-François Motsch; Henri Nicolas (ICIP (1), 1998)

Mosaic Representation and Video Object Manipulations for Post-Production Applications. - Henri Nicolas (ICIP (2), 1998)

Object-Based Motion Classification. - Jean-François Motsch; Henri Nicolas (ICIP (2), 1999)

Optimal Criterion for Dynamic Mosaicking. - Henri Nicolas (ICIP (4), 1999)

Motion-Based Video Indexing Evaluating Object Shading. - Jürgen Stauder; Henri Nicolas (ICIP (3), 1999)

Artificial object trajectory modifications for 2D object-based video compositing. - Franck Denoual; Henri Nicolas (VCIP, 2000)

Video reframing relying on panoramic estimation based on a 3D representation of the scene. - Agnes de Simon; Jean Figue; Henri Nicolas (VCIP, 2000)

Minimum description length criterion and segmentation map coding for region-based video compression. - Henri Nicolas; Stéphane Pateux; Delphine Le Guen (IEEE Trans. Circuits Syst. Video Technol., 2001)

New methods for dynamic mosaicking. - Henri Nicolas (IEEE Trans. Image Process., 2001)

Compte rendu d'habilitation - Contributions à la création et à la manipulation des objets vidéo. - Henri Nicolas (Tech. Sci. Informatiques, 2001)

Segmentation of non-rigid video objects using long term temporal consistency. - Marc Chaumont; Stéphane Pateux; Henri Nicolas (ICIP (2), 2002)

Interactive modifications of video object trajectories in natural video sequences for post-production applications. - Franck Denoual; Henri Nicolas (ICIP (2), 2002)

Video object trajectory analysis. - Mireya S. García-Vázquez; Henri Nicolas (ICIP (1), 2002)

Shadows analysis and synthesis in natural video sequences. - Jean-Marie Pinel; Henri Nicolas (ICIP (3), 2002)

A New Method for Region-Based Depth Ordering in a Video Sequence: Application to Frame Interpolation. - Jenny Benois-Pineau; Henri Nicolas (J. Vis. Commun. Image Represent., 2002)

Video object motion applications focusing on non-planar rotation. - Mireya S. Garcia; Henri Nicolas (ICME, 2003)

An efficient and direct nonplanar rotation estimation algorithm for video applications. - Mireya S. Garcia; Henri Nicolas (VCIP, 2003)

Cast-shadows detection on Lambertian surfaces in video sequences. - Jean-Marie Pinel; Henri Nicolas (VCIP, 2003)

Object-based video coding using a dynamic coding approach. - Marc Chaumont; Stéphane Pateux; Henri Nicolas (ICIP, 2004)

Moving shadow representation based on a level curves decomposition. - Henri Nicolas (ICIP, 2004)

Grouping video shots into scenes based on 1D mosaic descriptors. - Henri Nicolas; Anne Manoury; Jenny Benois-Pineau; William Dupuis; Dominique Barba (ICIP, 2004)

Scalable video compression scheme for tele-surveillance applications based on cast shadow detection and modelling. - Henri Nicolas (ICIP (3), 2005)

Semi-automatic modifications of video object trajectories for video compositing applications. - Henri Nicolas; Franck Denoual (Signal Process., 2005)

Shadow synthesis for video postproduction. - Henri Nicolas (IEEE Signal Process. Lett., 2005)

Video Watermarking Based on Neural Networks. - Maher El'arbi; Chokri Ben Amar; Henri Nicolas (ICME, 2006)

Collusion-Resistant Video Watermarking Based on Video Mosaicing. - Mohamed Koubàa; Chokri Ben Amar; Henri Nicolas (ISM, 2006)

Joint moving cast shadows segmentation and light source detection in video sequences. - Henri Nicolas; Jean-Marie Pinel (Signal Process. Image Commun., 2006)

A Video Watermarking Scheme Resistant to Geometric Transformations. - Maher El'arbi; Chokri Ben Amar; Henri Nicolas (ICIP (5), 2007)

Joint global motion estimation and coding for scalable H.264/SVC high-definition video streams. - Christian Kaes; Henri Nicolas (CBMI, 2008)

Compressed Domain Copy Detection of Scalable SVC Videos. - Christian Käs; Henri Nicolas (CBMI, 2009)

H.264/SVC scene motion analysis. - Christian Käs; Henri Nicolas (ICASSP, 2009)

Compressed domain aided analysis of traffic surveillance videos. - Christian Käs; Mathieu Brulin; Henri Nicolas; Christophe Maillet (ICDSC, 2009)

Rough compressed domain camera pose estimation through object motion. - Christian Käs; Henri Nicolas (ICIP, 2009)

A multi-resolution particle filter tracking in a multi-camera environment. - Yifan Zhou; Henri Nicolas; Jenny Benois-Pineau (ICIP, 2009)

An Approach to Trajectory Estimation of Moving Objects in the H.264 Compressed Domain. - Christian Käs; Henri Nicolas (PSIVT, 2009)

Multi-resolution tracking of a non-rigid target with particle filters for low and variable frame-rate videos. - Yifan Zhou; Jenny Benois-Pineau; Henri Nicolas (WIAMIS, 2009)

Compressed domain indexing of scalable H.264/SVC streams. - Christian Käs; Henri Nicolas (Signal Process. Image Commun., 2009)

Shopping scenarios semantic analysis in videos. - Ronan Sicre; Henri Nicolas (CBMI, 2010)

Human Behavior Analysis at a Point of Sale. - Ronan Sicre; Henri Nicolas (ISVC (3), 2010)

Multi-object particle filter tracking with automatic event analysis. - Yifan Zhou; Jenny Benois-Pineau; Henri Nicolas (ARTEMIS@ACM Multimedia, 2010)

A multi-resolution particle filter tracking with a dual consistency check for model update in a multi-camera environment. - Yifan Zhou; Jenny Benois-Pineau; Henri Nicolas (WIAMIS, 2010)

Improved Gaussian Mixture Model for the Task of Object Tracking. - Ronan Sicre; Henri Nicolas (CAIP (2), 2011)

Hierarchical traceability of multimedia documents. - Amal Ben Hamida; Mohamed Koubàa; Chokri Ben Amar; Henri Nicolas (CICS, 2011)

Depth analysis for surveillance videos in the H.264 compressed domain. - Henri Nicolas (EUSIPCO, 2012)

Collusion, MPEG4 compression and frame dropping resistant video watermarking. - Mohamed Koubàa; Maher El'arbi; Chokri Ben Amar; Henri Nicolas (Multim. Tools Appl., 2012)

Spatio-temporal video filtering for video surveillance applications. - Amal Ben Hamida; Mohamed Koubàa; Henri Nicolas; Chokri Ben Amar (ICME Workshops, 2013)

Video pre-analyzing and coding in the context of video surveillance applications. - Amal Ben Hamida; Mohamed Koubàa; Henri Nicolas; Chokri Ben Amar (ICME Workshops, 2013)

Multiple Hypotheses Multiple Levels Object Tracking. - Ronan Sicre; Henri Nicolas (VISAPP (2), 2013)

Scene model for video traffic analysis. - Mathieu Brulin; Henri Nicolas (AVSS, 2014)

Segmentation of music video streams in music pieces through audio-visual analysis. - Gabriel Sargent; Pierre Hanna; Henri Nicolas (ICASSP, 2014)

1-D Temporal Segments Analysis for Traffic Video Surveillance. - Mathieu Brulin; Christophe Maillet; Henri Nicolas (VISAPP (1), 2014)

Logos Detection from Moving Vehicles. - Amal Ben Hamida; Mathieu Brulin; Henri Nicolas (VISAPP (2), 2014)

Video traffic analysis using scene and vehicle models. - Henri Nicolas; Mathieu Brulin (Signal Process. Image Commun., 2014)

The Mex-Culture Multimedia platform: Preservation and dissemination of the Mexican Culture. - Alejandro Ramírez 001; Jenny Benois-Pineau; Mireya S. García-Vázquez; Andrei Stoian; Michel Crucianu; Mariko Nakano; Francisco J. García-Ugalde; Jean-Luc Rouas; Henri Nicolas; Jean Carrive (CBMI, 2015)

Object modeling and trajectory estimations for traffic analysis. - Henri Nicolas (ICIP, 2015)

Audiovisual video characterization using audio watermarking scheme. - Eya Mezghani; Maha Charfeddine; Chokri Ben Amar; Henri Nicolas (ISDA, 2015)

Exploring the Complementarity of Audio-Visual Structural Regularities for the Classification of Videos into TV-Program Collections. - Gabriel Sargent; Pierre Hanna; Henri Nicolas; Frédéric Bimbot (ISM, 2015)

Human Behavior Recognition in Shopping Settings. - Ronan Sicre; Henri Nicolas (IPSJ Trans. Comput. Vis. Appl., 2015)

Multifeature speech/music discrimination based on mid-term level statistics and supervised classifiers. - Eya Mezghani; Maha Charfeddine; Chokri Ben Amar; Henri Nicolas (AICCSA, 2016)

Speaker gender identification based on majority vote classifiers. - Eya Mezghani; Maha Charfeddine; Henri Nicolas; Chokri Ben Amar (ICMV, 2016)

Video surveillance system based on a scalable application-oriented architecture. - Amal Ben Hamida; Mohamed Koubàa; Henri Nicolas; Chokri Ben Amar (Multim. Tools Appl., 2016)

A scalable summary generation method based on cross-modal consensus clustering and OLAP cube modeling. - Gabriel Sargent; Karina Perez-Daniel; Andrei Stoian; Jenny Benois-Pineau; Sofian Maabout; Henri Nicolas; Mariko Nakano-Miyatake; Jean Carrive (Multim. Tools Appl., 2016)

Speaker emotion recognition: from classical classifiers to deep neural networks. - Eya Mezghani; Maha Charfeddine; Henri Nicolas; Chokri Ben Amar (ICMV, 2017)

Very Small Moving Objects Detection in Videos by Means of Fuzzy Logic and Reliability Coefficients: Application to Migrating Birds Counting. - Henri Nicolas; Valentina Guerin Detourville (ISM, 2017)

An Interactive Video Browsing With VINAS System. - Mohamed Hamroun 001; Sonia Lajmi; Henri Nicolas; Ikram Amous (AICCSA, 2018)

ISE: Interactive Image Search using Visual Content. - Mohamed Hamroun 001; Sonia Lajmi; Henri Nicolas; Ikram Amous (ICEIS (1), 2018)

Arabic Text-Based Video Indexing and Retrieval System Enhanced by Semantic Content and Relevance Feedback. - Mohamed Hamroun 001; Sonia Lajmi; Henri Nicolas; Ikram Amous (AICCSA, 2019)

VISEN: a video interactive retrieval engine based on semantic network in large video collections. - Mohamed Hamroun 001; Sonia Lajmi; Henri Nicolas; Ikram Amous (IDEAS, 2019)

Large-Scale Semantic Concept Detection Based On Visual Contents. - Mohamed Hamroun 001; Sonia Lajmi; Henri Nicolas; Ikram Amous (MoMM, 2019)

A new method of combining colour, texture and shape features using the genetic algorithm for image retrieval. - Mohamed Hamroun 001; Sonia Lajmi; Henri Nicolas; Ikram Amous (Int. J. Multim. Intell. Secur., 2019)

Descriptor Optimization for Semantic Concept Detection Using Visual Content. - Mohamed Hamroun 001; Sonia Lajmi; Henri Nicolas; Ikram Amous (Int. J. Strateg. Inf. Technol. Appl., 2019)

Emotion recognition from speech using spectrograms and shallow neural networks. - Anwer Slimi; Mohamed Hamroun 001; Mounir Zrigui; Henri Nicolas (MoMM, 2020)

Regions Based Semi-fragile Watermarking Scheme for Video Authentication. - Amal Hammami; Amal Ben Hamida; Chokri Ben Amar; Henri Nicolas (J. WSCG, 2020)

Detection of Emotion Categories' Change in Speeches. - Anwer Slimi; Henri Nicolas; Mounir Zrigui (ICAART (3), 2022)

Deep Convolutional Neural Network for Arabic Speech Recognition. - Rafik Amari; Zouhaira Noubigh; Salah Zrigui; Dhaou Berchech; Henri Nicolas; Mounir Zrigui (ICCCI, 2022)

An Image Retrieval System Using Deep Learning to Extract High-Level Features. - Jihed Jabnoun; Nafaa Haffar; Ahmed Zrigui; Sirine Nsir; Henri Nicolas; Aymen Trigui (ICCCI (CCIS Volume), 2022)

An Opinion Analysis Method Based on Disambiguation to Improve a Recommendation System. - Oussama Laroussi; Souheyl Mallat; Henri Nicolas; Mounir Zrigui (ICCCI (CCIS Volume), 2022)

Multimedia Indexing and Retrieval: Optimized Combination of Low-level and High-level Features. - Mohamed Hamroun 001; Henri Nicolas; Benoît Crespin (ICEIS (1), 2022)

Hybrid Time Distributed CNN-transformer for Speech Emotion Recognition. - Anwer Slimi; Henri Nicolas; Mounir Zrigui (ICSOFT, 2022)

Multiple Models Fusion for Multi-label Classification in Speech Emotion Recognition Systems. - Anwer Slimi; Nafaa Haffar; Mounir Zrigui; Henri Nicolas (KES, 2022)

MuLER: Multiplet-Loss for Emotion Recognition. - Anwer Slimi; Mounir Zrigui; Henri Nicolas (ICMR, 2022)

Deep Bidirectional LSTM Network Learning-Based Sentiment Analysis for Tunisian Dialectical Facebook Content During the Spread of the Coronavirus Pandemic. - Samawel Jaballi; Manar Joundy Hazar; Salah Zrigui; Henri Nicolas; Mounir Zrigui (ICCCI (CCIS Volume), 2023)

A Recommendation System Involving a Hybrid Approach of Student Review and Rating for an Educational Video. - Manar Joundy Hazar; Salah Zrigui; Mohsen Maraoui; Mounir Zrigui; Henri Nicolas (J. Braz. Comput. Soc., 2023)

Exploring Unsupervised Word Representations Models and Neural Networks for Informal Multilingual Text Against Covid-19 Social Media Content. - Samawel Jaballi; Salah Zrigui; Manar Joundy Hazar; Henri Nicolas; Mounir Zrigui (ACIIDS (2), 2024)

Object detection in low light environments. - Aref Bahi; Salah Zrigui; Mounir Zrigui; Henri Nicolas (KES, 2024)

Decoding Multilingual Topic Dynamics and Trend Identification through ARIMA Time Series Analysis on Social Networks: A Novel Data Translation Framework Enhanced by LDA/HDP Models. - Samawel Jaballi; Manar Joundy Hazar; Salah Zrigui; Azer Mahjoubi; Henri Nicolas; Mounir Zrigui (J. Electr. Comput. Eng., 2024)

Blind Semi-fragile Hybrid Domain-Based Dual Watermarking System for Video Authentication and Tampering Localization. - Amal Hammami; Amal Ben Hamida; Chokri Ben Amar; Henri Nicolas (Circuits Syst. Signal Process., 2024)