DocumentCode
2086472
Title
A novel digital watermark against RST distortion based on SURF
Author
Zhang, Bin ; Wang, Jiazhen ; Wen, Jiafu ; Tong, Zhongling
Author_Institution
5th Dept., Mech. Eng. Coll., Shijiazhuang, China
fYear
2010
fDate
17-19 Dec. 2010
Firstpage
130
Lastpage
133
Abstract
A novel digital watermark against RST distortion based on SURF is proposed. The algorithm is the second watermark, SURF is fast than SIFT, so that the algorithm is faster, and the ability against RST is nearly the same with feature based SIFT. The watermark algorithm use odd-even detector properly to avoid the distortion procedure when watermark is embedded.
Keywords
distortion; feature extraction; watermarking; RST distortion; SIFT; SURF; digital watermark; odd even detector; speeded up robust feature; Detectors; Feature extraction; Pixel; Resists; Robustness; Signal processing algorithms; Watermarking; RST; SURF; digital watermark;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Theory and Information Security (ICITIS), 2010 IEEE International Conference on
Conference_Location
Beijing
Print_ISBN
978-1-4244-6942-0
Type
conf
DOI
10.1109/ICITIS.2010.5688742
Filename
5688742
Link To Document