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A Novel Steganographic Algorithm Based on the Motion Vector Phase.
Xuansen He
Zhun Luo
Published in:
CSSE (3) (2008)
Keyphrases
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computational complexity
dynamic programming
motion vectors
motion estimation algorithm
computational cost
selection algorithm
temporal error concealment
motion estimation
bit rate
matching algorithm
motion field
spatial domain
matching process
prediction error
macroblock
block matching