Keyword : four-pixel differencing


A Novel Steganographic Method with Four-Pixel Differencing and Exploiting Modification Direction
Xin LIAO Qiaoyan WEN Jie ZHANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/07/01
Vol. E95-A  No. 7 ; pp. 1189-1192
Type of Manuscript:  LETTER
Category: Cryptography and Information Security
Keyword: 
steganographyhuman visual system (HVS)four-pixel differencingexploiting modification direction
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