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Steganography algorithm based on modified EMD-coded PU partition modes for HEVC videos.
Zhenzhen Zhang
Zhaohong Li
Jindou Liu
Huanma Yan
Lifang Yu
Published in:
EURASIP J. Image Video Process. (2021)
Keyphrases
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learning algorithm
preprocessing
optimal solution
computational complexity
search space
k means
convergence rate
cost function
dynamic programming
expectation maximization
detection algorithm
selection algorithm
np hard
worst case
gradient projection