Image denoising by a direct variational minimization

Image denoising by a direct variational minimization

<p>Abstract</p> <p>In this article we introduce a novel method for the image de-noising which combines a mathematically well-posdenes of the variational modeling with the efficiency of a patch-based approach in the field of image processing. It based on a direct minimization of an...

Full description

Bibliographic Details
Main Authors: Pilipovi&#263; Stevan, Janev Marko, Atanackovi&#263; Teodor, Obradovi&#263; Radovan
Format: Article
Language:English
Published: SpringerOpen 2011-01-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
Image denoising
Ritz method
calculus of variations
fractional gradient
anisotropic diffusion
Complementary Principle
saddle point
sparse frame
approximation error bound
Online Access:http://asp.eurasipjournals.com/content/2011/1/8

Internet

http://asp.eurasipjournals.com/content/2011/1/8

Similar Items