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中文
Gray scale watermarking algorithm based on LU factorization
WANG Shu-mei
1,2
,WANG Zhi-cheng
2
,ZHAO Wei-dong
2
Computer Engineering and Applications . 2009, (
13
): 111 -113 . DOI: 10.3778/j.issn.1002-8331.2009.13.033
