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IJNSEC
2007
96views more  IJNSEC 2007»
9 years 11 months ago
Research on Data Hiding Capacity
To hide data in credentials is a key problem in information security. In this paper, a summary of the work on data hiding-capacity is made and several communication channel models...
Zhensong Liao, Yan Huang, Chisong Li
ICMCS
2006
IEEE
142views Multimedia» more  ICMCS 2006»
10 years 5 months ago
Asymptotically Optimal Scalar Quantizers for QIM Watermark Detection
This paper investigates asymptotically optimal scalar quantizers to address QIM watermark detection with i.i.d. host data and additive noise. False-alarm probability of detection ...
Jean-Philippe Boyer, Pierre Duhamel, Jacques Blanc...
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