DocumentCode
2790214
Title
A watermark scheme based on residual
Author
Wang, Chunxing ; Zhuang, Xiaomei
Author_Institution
Coll. of Phys. & Electron., Shandong Normal Univ., Jinan, China
fYear
2011
fDate
15-17 July 2011
Firstpage
4
Lastpage
7
Abstract
In this paper, a watermark scheme based on imbedding watermark in the residual between the two successive frames. The watermark is imbedded in the high-frequency coefficients of the obtained DCT of the residual The scheme can resist the attack of compression coding effectively. The simulations show that the scheme has good performances to resist Gauss attack, pepper and salt attack, cutting and compression attack.
Keywords
discrete cosine transforms; video coding; watermarking; DCT; Gauss attack; compression coding; cutting and compression attack; high-frequency coefficients; pepper and salt attack; watermark scheme; Data mining; Discrete cosine transforms; Image coding; Resists; Signal processing; Videos; Watermarking; DCT; residual; video watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location
Hohhot
Print_ISBN
978-1-4244-9436-1
Type
conf
DOI
10.1109/MACE.2011.5986843
Filename
5986843
Link To Document