Digital signature of color images using amplitude modulation
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Additional excerpts
...1068 PROCEEDINGS OF THE IEEE, VOL. 86, NO. 6, JUNE 1998...
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References
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"Digital signature of color images u..." refers background in this paper
...More recently, a spread spectrum technique has led to signi cant improvements.(3) Although it resists to ltering, it is vulnerable to geometrical attacks such as rotation, translation and image composition....
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1,407 citations
"Digital signature of color images u..." refers background in this paper
...Van Schyndel et al.5 and Bender et al.1 proposed a straightforward technique to sign gray scale images by adding a watermark image to the original image....
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...Van Schyndel et al.(5) and Bender et al....
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1,343 citations
"Digital signature of color images u..." refers background in this paper
...Van Schyndel et al.5 and Bender et al.1 proposed a straightforward technique to sign gray scale images by adding a watermark image to the original image....
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...and Bender et al.(1) proposed a straightforward technique to sign gray scale images by adding a watermark image to the original image....
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