Olivier Alata

Choice of a pertinent color space for color texture characterization using parametric spectral analysis

Imtnan-Ul-Haque Qazi, Olivier Alata, Jean-Christophe Burie et al. · Pattern Recognition · 2010 · 55 citations

Image Analysis, Color Texture Characterization, Engineering +12

Unsupervised textured image segmentation using 2-D quarter plane autoregressive model with four prediction supports

Olivier Alata, Clarisse Ramananjarasoa · Pattern Recognition Letters · 2004 · 48 citations

Geometric Modeling, Machine Vision, Machine Learning +13

Is there a best color space for color image characterization or representation based on Multivariate Gaussian Mixture Model?

Olivier Alata, Ludovic Quintard · Computer Vision and Image Understanding · 2009 · 41 citations

Image Analysis, Engineering, Color Reproduction +8

Joint Color-Spatial-Directional Clustering and Region Merging (JCSD-RM) for Unsupervised RGB-D Image Segmentation

Abul Hasnat, Olivier Alata, Alain Trémeau · IEEE Transactions on Pattern Analysis and Machine Intelligence · 2015 · 38 citations · Full text

Engineering, Depth Map, Region Merging +20

Unsupervised segmentation for automatic detection of brain tumors in MRI

A.-S. Capelle, Olivier Alata, Christine Fernandez et al. · 2002 · 36 citations

Engineering, Segmentation Results, Diagnostic Imaging +20