827 search results - page 4 / 166 » On Compression of Encrypted Video |
TASLP
2002
13 years 7 months ago
2002
Mobile multimedia applications, the focus of many forthcoming wireless services, increasingly demand low-power techniques implementing content protection and customer privacy. In t...
ICIP
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper addresses the access control issues unique to multimedia, by using a joint signal processing and cryptographic approach to multimedia encryption. Based on three atomic ...
PICS
2001
13 years 8 months ago
2001
A first television system based on the Autosophy information theory is now being tested. The new television marks a major theoretical break from conventional television based on t...
TIP
2010
13 years 5 months ago
2010
—Lossless compression of encrypted sources can be achieved through Slepian-Wolf coding. For encrypted real-world sources such as images, the key to improve the compression effici...
IIHMSP
2006
IEEE
14 years 1 months ago
2006
IEEE
Currently, the requirements on MPEG encryption algorithms include: fast speed, format compliance, a wide range of security levels, easy implementation, etc. However, promising can...