827 search results - page 48 / 166 » On Compression of Encrypted Video |
ICIP
2000
IEEE
14 years 10 months ago
2000
IEEE
In this paper we present a new descriptor for spatial distribution of motion activity in video sequences. We construct a histogram of areas of distinct regions (or "blobs&quo...
ICPR
2008
IEEE
14 years 10 months ago
2008
IEEE
The novelty of the approach presented in this paper is the unique object-based video coding framework for videos obtained from a static camera. As opposed to most existing methods...
JMM2
2007
13 years 8 months ago
2007
Abstract— In this paper, we present a framework for multiterminal video compression (MTVC) that exploits the geometric constraints between cameras with overlapping fields of vie...
VTC
2007
IEEE
14 years 3 months ago
2007
IEEE
— In this paper, we characterize the achievable performance of a wavelet encoding-based videophone system, which further compresses and protects the wavelet-based video codec’s...
ISDA
2009
IEEE
14 years 3 months ago
2009
IEEE
This study introduces a spatio–temporal lifting based algorithm to be used in compression of video signals. The temporal correlation of consecutive frames causes temporal redund...