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

Computing, Visualization, Materials Characterization +15

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

Olivier Alata, Clarisse Ramananjarasoa · Pattern Recognition Letters · 2004 · 49 citations

Computing, Computer Science, Computer Vision +14

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

Computing, Computer Science, Computer Vision +13

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 · 39 citations · Full text

Computing, Computer Science, Computer Vision +14

Unsupervised segmentation for automatic detection of brain tumors in MRI

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

Medicine, Biomedical Engineering, Radiology +17