LSB Matching Revisited
Thisletterproposesamodificationtotheleast-significant-bit(LSB)matching,asteganographicmethodforembeddingmessagebitsintoastillimage.IntheLSBmatching,thechoiceofwhethertoaddorsubtractonefromthecoverimagepixelisrandom.Thenewmethodusesthechoicetosetabinar
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