403 search results - page 1 / 81 » Statistics of natural image distortions |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Natural scene statistics (NSS) are an active area of research. Although there exist elegant models for NSS, the statistics of natural image distortions have received little attent...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
This paper presents novel techniques for detecting watermarks in images in a known-cover attack framework using natural scene models. Specifically, we consider a class of watermar...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
General-purpose no-reference image quality assessment approaches still lag the advances in full-reference methods. Most no-reference methods are either distortion specific (i.e. t...
ICIP
2006
IEEE
14 years 7 months ago
2006
IEEE
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 ...
ICIP
2009
IEEE
14 years 6 months ago
2009
IEEE
In the quality assessment task, observers evaluate a natural image based on its perceptual resemblance to a reference. For the utility assessment task, observers evaluate the usef...