Most of existing image restoration techniques suppose that the blur is spatially-invariant. However, various physical phenomena related to the optical instrument properties make that degradations may change in the image domain. Taking into account space-variance of optical aberrations in the restoration process is an important task that should enhance the accuracy of the estimated object. This latter issue has received little attention by researchers in these last years. In this work, we derive a restoration method for spatially-variant blurred images. In our approach, we consider a blur modeled by a space-varying linear combination of spatially invariant blurs. We develop the example of a piecewise-constant PSF model with regular transitio...
National audienceDe nombreuses méthodes de restauration d'images consistent à minimiser une énergie ...
National audienceLes images tridimensionnelles de microscopie de fluorescence confocale présentent u...
Light fields have gathered much interest during the past few years. Captured from a plenoptic camera...
Most of existing image restoration techniques suppose that the blur is spatially-invariant. However,...
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...
In this report, we are interested in blind restoration of optical images that are degraded by a spac...
Nous proposons une comparaison des méthodes de : Tikhonov-Miller, Tikhonov-Miller avec modèle a prio...
In this thesis, we focus on the restoration of three-dimensional image of fluorescence microscopy. T...
Satellite image processing is considered one of the more interesting areas in the fields of digital ...
The purpose of this paper is image restoration by means of fast parallel Kalman filtering . This alg...
National audienceNous proposons un nouveau modèle d'inpainting vidéo pour la restauration de films, ...
National audienceNous proposons un nouveau modèle d'inpainting vidéo pour la restauration de films, ...
Le but de cette étude est l'estimation des paramètres du bruit et de la fonction de flou en imagerie...
Recently, a lot of algorithms minimizing a non-convex energy function have been proposed to salve l...
National audienceDe nombreuses méthodes de restauration d'images consistent à minimiser une énergie ...
National audienceLes images tridimensionnelles de microscopie de fluorescence confocale présentent u...
Light fields have gathered much interest during the past few years. Captured from a plenoptic camera...
Most of existing image restoration techniques suppose that the blur is spatially-invariant. However,...
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...
In this report, we are interested in blind restoration of optical images that are degraded by a spac...
Nous proposons une comparaison des méthodes de : Tikhonov-Miller, Tikhonov-Miller avec modèle a prio...
In this thesis, we focus on the restoration of three-dimensional image of fluorescence microscopy. T...
Satellite image processing is considered one of the more interesting areas in the fields of digital ...
The purpose of this paper is image restoration by means of fast parallel Kalman filtering . This alg...
National audienceNous proposons un nouveau modèle d'inpainting vidéo pour la restauration de films, ...
National audienceNous proposons un nouveau modèle d'inpainting vidéo pour la restauration de films, ...
Le but de cette étude est l'estimation des paramètres du bruit et de la fonction de flou en imagerie...
Recently, a lot of algorithms minimizing a non-convex energy function have been proposed to salve l...
National audienceDe nombreuses méthodes de restauration d'images consistent à minimiser une énergie ...
National audienceLes images tridimensionnelles de microscopie de fluorescence confocale présentent u...
Light fields have gathered much interest during the past few years. Captured from a plenoptic camera...