基于小波变换的图像水印
anewreliableSVDbasedimagewatermarkingschemethatusesintegerwavelettransform(IWT)isproposedtoovercomeFPPandfulfilallwatermarkingrequirements.Unlikeinotherschemes,theSandVmatricesofthewatermarkareusedassecretkeys,whereastheSsingularvectorofthewatermarkisembeddedintothesingularvalues
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