413 search results - page 11 / 83 » Using collaborative learning for image contrast enhancement |
MMM
2005
Springer
14 years 1 months ago
2005
Springer
The availability of a good interface for online user collaboration has been a sore point for most collaboration applications to date. While MUD’s, MOO’s, IRC and other chat ap...
ETRA
2010
ACM
14 years 2 months ago
2010
ACM
We introduce an algorithm for space-variant filtering of video based on a spatio-temporal Laplacian pyramid and use this algorithm to render videos in order to visualize prerecor...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
We present the nonsubsampled contourlet transform and its application in image enhancement. The nonsubsampled contourlet transform is built upon nonsubsampled pyramids and nonsubs...
IWDW
2005
Springer
14 years 1 months ago
2005
Springer
Image-Adaptive watermarking systems exploit visual models to adapt the watermark to local properties of the host image. This leads to a watermark power enhancement, hence an improv...
ICIP
1995
IEEE
14 years 9 months ago
1995
IEEE
In this paper enhancement of a digital image is done by detecting the noisy and noiseless region of the image. The noisy regions are smoothed and the noiseless regions are sharpen...