8 search results - page 2 / 2 » On the biased estimation of nonlocal means filter |
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
We address here the problem of color constancy and propose two new methods for achieving color constancythe first method uses denoising techniques such as a Gaussian filter, Media...
BMCBI
2006
13 years 4 months ago
2006
Background: In a microarray experiment the difference in expression between genes on the same slide is up to 103 fold or more. At low expression, even a small error in the estimat...
ISRR
2005
Springer
13 years 10 months ago
2005
Springer
We are concerned here with improving long range stereo by filtering image sequences. Traditionally, measurement errors from stereo camera systems have been approximated as 3-D Gau...