We propose in this work, a new local method to enhance image contrast. This method can be considered as member of convolution filters set, but present the originality of the adaptative found of convolution mask coefficients. Further more, in this method, the grey level distribution of pixels in the neighbourhood of the current pixel is considered as 1/r 2 distribution, which was deduced from the Newtonian model. Where r is a hybrid distance, which involves the spatial information and the luminance one. The results of the application of the proposed method over different grey level images with different levels of complexity were compared with those obtained by classical methods.Nous proposons dans ce travail une méthode locale d'amélior...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
We propose and study a localized correlation function for stereoscopic matching . The latter is base...
- Le problème traité dans cet article est celui d'une image dégradée par un bruit additif. La méthod...
National audienceIn most of the existing image restoration techniques, the blur is assumed to be spa...
National audienceIn most of the existing image restoration techniques, the blur is assumed to be spa...
Nous présentons dans cet article, un nouvel algorithme de traitement d'images, la "Transformée Chino...
This paper presents a new gradient model for video color images. These multispectral images have the...
The purpose of this paper is image restoration by means of fast parallel Kalman filtering . This alg...
A new digital images smoothing method, named structural filtering, is proposed which uses a 3D repre...
Ce papier présente un modèle géométrique pour le codage d'images, permettant un échantillonnage adap...
We propose a new approach of contrast in digital image using a multiresolution framework. Contrast ...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
This paper focuses on the problem of image segmentation . It adresses the inherent deficiencies occu...
Ce papier présente un schéma d'évaluation de la qualité d'images où la conception de chaque bloc est...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
We propose and study a localized correlation function for stereoscopic matching . The latter is base...
- Le problème traité dans cet article est celui d'une image dégradée par un bruit additif. La méthod...
National audienceIn most of the existing image restoration techniques, the blur is assumed to be spa...
National audienceIn most of the existing image restoration techniques, the blur is assumed to be spa...
Nous présentons dans cet article, un nouvel algorithme de traitement d'images, la "Transformée Chino...
This paper presents a new gradient model for video color images. These multispectral images have the...
The purpose of this paper is image restoration by means of fast parallel Kalman filtering . This alg...
A new digital images smoothing method, named structural filtering, is proposed which uses a 3D repre...
Ce papier présente un modèle géométrique pour le codage d'images, permettant un échantillonnage adap...
We propose a new approach of contrast in digital image using a multiresolution framework. Contrast ...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
This paper focuses on the problem of image segmentation . It adresses the inherent deficiencies occu...
Ce papier présente un schéma d'évaluation de la qualité d'images où la conception de chaque bloc est...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
In this work we discuss about shift-invariant problems in digital imaging which could be solved by l...
We propose and study a localized correlation function for stereoscopic matching . The latter is base...