ICIP 2006, Atlanta, GA
 

Slide Show

Atlanta Conv. & Vis. Bureau

 

My ICIP 2006 Schedule

Note: Your custom schedule will not be saved unless you create a new account or login to an existing account.

Paper Detail

Paper:WA-P5.4
Session:Denoising - II
Time:Wednesday, October 11, 09:40 - 12:20
Presentation: Poster
Topic: Image & Video Restoration and Enhancement: Denoising
Title: UNIVERSAL DENOISING OF CONTINUOUS AMPLTIUDE SIGNALS WITH APPLICATIONS TO IMAGES
Authors: Kamakshi Sivaramakrishnan; Stanford University 
 Tsachy Weissman; Stanford University 
Abstract: We consider the problem of image denoising wherein the statistical characterization of the noise corruption mechanism is known. We make no assumptions on the nature or statistics of the underlying noise-free signal. A denoiser is proposed which, although ignorant of the statistical properties of the noise-free image, does essentially as well as a scheme with full knowledge of the statistics. The solution is presented as a sequence of schemes that progressively consider larger neighborhoods (contexts) around a pixel being denoised, to achieve optimum performance under a user-defined distortion measure.