827 search results - page 28 / 166 » On Compression of Encrypted Video |
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper we proposed a video signature based on ordinal measure of resampled video frames, which is robust to changing compression formats, compression ratios, frame sizes an...
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
MM
2004
ACM
14 years 2 months ago
2004
ACM
Approximately 2 degrees in our 140 degree vision span has sharp vision. Many researchers have been fascinated by the idea of eyetracking integrated perceptual compression of an im...
ICIP
2004
IEEE
14 years 10 months ago
2004
IEEE
In current interframe video compression systems, the encoder performs predictive coding to exploit the similarities of successive frames. The Wyner-Ziv Theorem on source coding wi...
CVIU
2004
13 years 8 months ago
2004
Currently, bandwidth limitations pose a major challenge for delivering high-quality multimedia information over the Internet to users. In this research, we aim to provide a better...