Design of integrated multimedia compression and encryption systems

Two approaches for integrating encryption with multimedia compression systems are studied in this research, i.e., selective encryption and modified entropy coders with multiple statistical models. First, we examine the limitations of selective encryption using cryptanalysis, and provide examples tha...

Celý popis

Uloženo v:

Podrobná bibliografie
Vydáno v:	IEEE transactions on multimedia Ročník 7; číslo 5; s. 828 - 839
Hlavní autoři:	Chung-Ping Wu, Kuo, C.-C.J.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.10.2005 Institute of Electrical and Electronic Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Application software Applied sciences Artificial intelligence CELP Coders Compressing Computer science; control theory; systems Confidentiality Costs Cryptography Encryption Entropy entropy coder Exact sciences and technology G.723.1 speech coding Huffman coding Image coding Information, signal and communications theory MPEG encoders Multimedia Multimedia databases multimedia encryption Multimedia systems QM coder selective encryption Signal and communications theory Signal processing signal scrambling Speech and sound recognition and synthesis. Linguistics Speech processing Statistical analysis Streaming media Telecommunications and information theory Transform coding Video compression Multimedia QM coder Image processing Huffman code G.723.1 speech coding Moving picture expert group entropy coder Scrambling Entropy Encryption Engineering design multimedia encryption signal scrambling Speech coding Confidentiality selective encryption Cryptanalysis CELP Cryptography Computer security Huffman coding
ISSN:	1520-9210, 1941-0077
On-line přístup:	Získat plný text
Tagy:	Přidat tag Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!

Buďte první, kdo okomentuje tento záznam!