Abstract — This letter introduces generalizations of the Per-ona–Malik equation. An edge enhancing functional is proposed for direct edge enhancement. A number of super diffusion op-erators is introduced for fast and effective smoothing. Statisti-cal information is utilized for robust edge-stopping. Numerical integration is conducted by using a recently developed quasiin-terpolating wavelet method. Computer experiments indicate that the present algorithm is very efficient for edge-detecting and noise-removing. I
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Abstract We are concerned with a wavelet-based treatment of nonlinear diffusion equations in the con...
Antonin Chambolle (Directeur de thèse) Jean-Michel Morel (Président) Gilles Aubert (Raporteur) Georg...
AbstractAnisotropic diffusion is used for both image enhancement and denoising. The Perona-Malik mod...
This Letter proposes generalized reaction–diffusion equations for treating noisy magnetic resonance ...
This work deals with noise removal by the use of an edge preserving method called Perona–Malik diffu...
Caption title.Includes bibliographical references (p. 24-25).Supported by AFSOR. F49620-95-1-0083 Su...
In this paper, we propose an automatic numerical method for solving a nonlinear partialdifferential-...
AbstractAnisotropic diffusion is used for both image enhancement and denoising. The Perona-Malik mod...
This article is devoted to the mathematical study of a new proposed model based on a Perona-Malik eq...
A stable algorithm is proposed for image restoration based on the “mean curvature motion” equation. ...
Abstract In this paper, we focus on a numerical method of a problem called the Perona-Malik inequali...
This study shows how partial differential equations can be employed to restore a digital image. It ...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Abstract We are concerned with a wavelet-based treatment of nonlinear diffusion equations in the con...
Antonin Chambolle (Directeur de thèse) Jean-Michel Morel (Président) Gilles Aubert (Raporteur) Georg...
AbstractAnisotropic diffusion is used for both image enhancement and denoising. The Perona-Malik mod...
This Letter proposes generalized reaction–diffusion equations for treating noisy magnetic resonance ...
This work deals with noise removal by the use of an edge preserving method called Perona–Malik diffu...
Caption title.Includes bibliographical references (p. 24-25).Supported by AFSOR. F49620-95-1-0083 Su...
In this paper, we propose an automatic numerical method for solving a nonlinear partialdifferential-...
AbstractAnisotropic diffusion is used for both image enhancement and denoising. The Perona-Malik mod...
This article is devoted to the mathematical study of a new proposed model based on a Perona-Malik eq...
A stable algorithm is proposed for image restoration based on the “mean curvature motion” equation. ...
Abstract In this paper, we focus on a numerical method of a problem called the Perona-Malik inequali...
This study shows how partial differential equations can be employed to restore a digital image. It ...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...
Edge preserving smoothing is a locally adaptive process, where the size of the blurkernel, applied t...