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ICMCS
2008
IEEE
173views Multimedia» more  ICMCS 2008»
9 years 5 months ago
Improvement of the embedding efficiency of LSB matching by sum and difference covering set
As an important attribute directly influencing the steganographic scheme, the embedding efficiency is defined as the average number of random data bits per one embedding change...
Xiaolong Li, Tieyong Zeng, Bin Yang
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