827 search results - page 39 / 166 » On Compression of Encrypted Video |
ICIP
2010
IEEE
13 years 6 months ago
2010
IEEE
The compression of video can reduce the accuracy of post-compression tracking algorithms. This is problematic for centralized applications such as traffic surveillance systems, wh...
ICIP
2007
IEEE
14 years 10 months ago
2007
IEEE
Interactive navigation in image-based scenes requires random access to the compressed reference image data. When using state of the art block-based hybrid video coding techniques,...
ICMCS
2007
IEEE
14 years 3 months ago
2007
IEEE
We propose a new DCT-based energy function EDCT for objectoriented segmentation and compression. By minimizing EDCT the best possible split of the image blocks can be found which ...
ICIP
2005
IEEE
14 years 10 months ago
2005
IEEE
A major focus of video quality assessment research has been to quantify the amount of blocking, blurring, and ringing impairments. However, little attention has been paid to anoth...
ICIP
1998
IEEE
14 years 10 months ago
1998
IEEE
Rate scalable video compression is appealing for low bit rate applications, such as video telephony and wireless communication, where bandwidth available to an application cannot ...