146 search results - page 4 / 30 » Color embedding into gray images |
IMAGING
2003
13 years 9 months ago
2003
A novel spectral imaging technique is presented that allows multiple grayscale images to be combined in a single hardcopy print. The images are individually revealed when the prin...
VC
2010
13 years 6 months ago
2010
In this paper we present a new algorithm to transform an RGB color image to a grayscale image. We propose using non-linear dimension reduction techniques to map higher dimensional ...
ACCV
2007
Springer
14 years 1 months ago
2007
Springer
In this paper, we address the problem of producing visible spectrum facial images as we normally see by using thermal infrared images. We apply Canonical Correlation Analysis (CCA)...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
Colorization is a user-assisted color manipulation mechanism for changing grayscale images into colored ones. Several colorization algorithms have been constructed, and these meth...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
SIFT has been proven to be the most robust local invariant feature descriptor. SIFT is designed mainly for gray images. However, color provides valuable information in object desc...