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95
Voted
ICIP
2004
IEEE
16 years 2 months ago
2004
IEEE
Most quantizer based data hiding schemes use uniform quantizer, which is not optimal if the host signal is not uniformly distributed. In this paper, we design a quantizer that is ...
78
Voted
IEEEMSP
2002
IEEE
15 years 5 months ago
2002
IEEE
We present a blind data hiding method for JPEG compressedimageswhichminimizesthe perceptualdistortion due to data embedding.The proposed systempresentsa number of op. tions to the ...
106
click to vote
IJACTAICIT
2010
14 years 10 months ago
2010
This paper presents an improved adaptive algorithm for enhanced data hiding under HH-subband Haar Wavelet coefficients of a gray scale host image. The algorithm uses an optimal se...
77
Voted
ITCC
2000
IEEE
15 years 4 months ago
2000
IEEE
82
Voted
CORR
2006
Springer
15 years 24 days ago
2006
Springer
: This paper introduces the use of decimal sequences in a code division multiple access (CDMA) based watermarking system to hide information for authentication in black and white i...