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Color image steganography scheme using set partitioning in hierarchical trees coding, digital Fourier transform and adaptive phase modulation.
Wen-Yuan Chen
Published in:
Appl. Math. Comput. (2007)
Keyphrases
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progressive transmission
frequency domain
spatial domain
data embedding
coding method
coding scheme
signal processing
bitstream
image compression
transform domain
subband
feature extraction
data hiding
coding efficiency