International audienceWe propose novel a priori parametric models to approximate the distribution of the two dimensional multichannel linear prediction error in order to improve the performance of color texture segmentation algorithms. Two dimensional linear prediction models are used to characterize the spatial structures in color images. The multivariate linear prediction error of these texture models is approximated with Wishart distribution and multivariate Gaussian mixture models. A novel color texture segmentation framework based on these models and a spatial regularization model of initial class label fields is presented. For the proposed method and with different color spaces, experimental results show better performances in terms o...
This paper presents a new gradient model for video color images. These multispectral images have the...
National audienceDans cet article, nous évaluons l'intérêt d'utiliser la texture pour segmenter une ...
In this paper we tackle the problem of hyperspectral texture analysis. In order to take advantage of...
International audienceWe propose novel a priori parametric models to approximate the distribution of...
This thesis details the conception, development and analysis of a novel color texture descriptor bas...
The general topic of this thesis was the parametric and stochastic characterization of color texture...
National audienceDans cette contribution, nous revisitons la question de la caractérisation de textu...
·Cet article propose un nouveau modèle pour les statistiques d'ordre deux de la texture spatiale dan...
This thesis deals with the Fourier phase structure of natural images, and addresses no-reference sha...
Dans cet article, on traite le problème de la caractérisation des textures avec de nouvelles approch...
This paper presents a region-based segmentation algorithm which can be applied to various problems s...
National audienceThis paper shows a classification of data based on the theory of belief functions. ...
The general problem of unsupervised textured segmentation remains a largely unsolved issue in image...
International audienceLa méthode IBR (iterated biased reduction) permet d'estimer une fonction de ré...
A non parametric approach to linear feature extraction is presented . The theoretical background is ...
This paper presents a new gradient model for video color images. These multispectral images have the...
National audienceDans cet article, nous évaluons l'intérêt d'utiliser la texture pour segmenter une ...
In this paper we tackle the problem of hyperspectral texture analysis. In order to take advantage of...
International audienceWe propose novel a priori parametric models to approximate the distribution of...
This thesis details the conception, development and analysis of a novel color texture descriptor bas...
The general topic of this thesis was the parametric and stochastic characterization of color texture...
National audienceDans cette contribution, nous revisitons la question de la caractérisation de textu...
·Cet article propose un nouveau modèle pour les statistiques d'ordre deux de la texture spatiale dan...
This thesis deals with the Fourier phase structure of natural images, and addresses no-reference sha...
Dans cet article, on traite le problème de la caractérisation des textures avec de nouvelles approch...
This paper presents a region-based segmentation algorithm which can be applied to various problems s...
National audienceThis paper shows a classification of data based on the theory of belief functions. ...
The general problem of unsupervised textured segmentation remains a largely unsolved issue in image...
International audienceLa méthode IBR (iterated biased reduction) permet d'estimer une fonction de ré...
A non parametric approach to linear feature extraction is presented . The theoretical background is ...
This paper presents a new gradient model for video color images. These multispectral images have the...
National audienceDans cet article, nous évaluons l'intérêt d'utiliser la texture pour segmenter une ...
In this paper we tackle the problem of hyperspectral texture analysis. In order to take advantage of...