Publications

Quality assessment tool for performance measurement of image contrast enhancement methods

Short Distance Intra Prediction of Screen Content in Versatile Video Coding (VVC)

Gaussian mixture model-based contrast enhancement

A spatio-temporal Gaussian-Conical wavelet with high aperture selectivity for motion and speed analysis

Unsupervised bayesian wavelet domain segmentation using a potts-markov random field modeling

Intra Block-DPCM With Layer Separation of Screen Content in VVC

Transform Coefficient Coding for Screen Content in Versatile Video Coding (VVC)

Intra Prediction Using In-Loop Residual Coding for the post-HEVC Standard

Wavelets and Motion Analysis

A New Construction For Motion And Speed Capture With Conical Wavelets

2DT Conical Wavelet With High Aperture-Selectivity For Directional Speed Capture In Video Sequences

Image and video compression scheme based on the prediction of transformed coefficients

A set of template matching predictors for intra video coding

Scalable Region-matching Motion Estimation Based on an Unsupervised Spatial Segmentation

A new scheme for object-oriented video compression and scene analysis based on motion tuned spatio-temporal wavelet family trajectory identification

METHODS AND DEVICES FOR ENCODING AND DECODING AT LEAST ONE IMAGE IMPLEMENTING AN ESTIMATION IN THE TRANSFORM DOMAIN, AND CORRESPONDING SIGNAL AND COMPUTER PROGRAM

Procédés et dispositifs de codage et de décodage d’au moins une image mettant en oeuvre une estimation dans le domaine transformé, signal et programme d’ordinateur correspondants

Estimation de mouvement et segmentation Partie I : Estimation de mouvement par ondelettes spatio-temporelles adaptées au mouvement. Partie II : Segmentation et estimation de mouvement par modèles de Markov cachés et approche bayésienne dans les domaines direct et ondelette.