DocumentCode
497092
Title
Research on Lossy Compression Technology about the Encrypt Coding Image
Author
Yan Chenghua ; Liu Xia
Author_Institution
Dept. of Inf. Security, Naval Univ. of Eng., Wuhan, China
Volume
1
fYear
2009
fDate
4-5 July 2009
Firstpage
374
Lastpage
377
Abstract
By research on lossy compression technology about about the encrypt coding image, lossy predictive coding is analyzed, and optimal predictors altogether with optimal quantization was set up. Meanwhile, coding image model produces a fairly good effect by application on the encrypt image at the entrance of a network user on the platform of information network under WEB.
Keywords
Internet; cryptography; data compression; image coding; WEB; encrypt coding image; information network; lossy compression technology; lossy predictive coding; optimal predictors; optimal quantization; Cryptography; Decoding; Delta modulation; Digital images; Image coding; Image reconstruction; Image storage; Information security; Predictive coding; Quantization; coding Image; encrypt; lossy compression;
fLanguage
English
Publisher
ieee
Conference_Titel
Environmental Science and Information Application Technology, 2009. ESIAT 2009. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-0-7695-3682-8
Type
conf
DOI
10.1109/ESIAT.2009.76
Filename
5200141
Link To Document