403 search results - page 37 / 81 » Statistics of natural image distortions |
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
The goal of this paper is to study how a-prior knowledge of the image database could be exploited for better watermarking performance. Unlike most formulations, where the encoder ...
NIPS
2004
13 years 10 months ago
2004
The computation of classical higher-order statistics such as higher-order moments or spectra is difficult for images due to the huge number of terms to be estimated and interprete...
ICCV
2009
IEEE
15 years 2 months ago
2009
IEEE
Atmospheric conditions induced by suspended particles,
such as fog and haze, severely degrade image quality.
Restoring the true scene colors (clear day image) from a
single imag...
ICIP
2008
IEEE
14 years 10 months ago
2008
IEEE
Compression of encrypted data can be achieved by employing Slepian-Wolf coding (SWC). However, how to efficiently exploit the source dependency in an encrypted colored signal such...
CVPR
2004
IEEE
14 years 11 months ago
2004
IEEE
Video matting, or layer extraction, is a classic inverse problem in computer vision that involves the extraction of foreground objects, and the alpha mattes that describe their op...