A novel digital watermark against RST distortion based on SURF

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 t...

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Bibliographic Details
Published in2010 IEEE International Conference on Information Theory and Information Security pp. 130 - 133
Main Authors Bin Zhang, Jiazhen Wang, Jiafu Wen, Zhongling Tong
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2010
Subjects
Detectors
digital watermark
Feature extraction
Pixel
Resists
Robustness
RST
Signal processing algorithms
SURF
Watermarking
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Summary: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.
ISBN:1424469422
9781424469420
DOI:10.1109/ICITIS.2010.5688742