Reversible Watermarking Based on Improved Patchwork Algorithm and Symmetric Modulo Operation.

ShaoWei Weng Yao Zhao Jeng-Shyang Pan

Published in: KES (4) (2005)

Keyphrases

improved algorithm
dynamic programming
learning algorithm
k means
worst case
preprocessing
search space
optimization algorithm
expectation maximization
cost function
objective function
computational complexity
optimal solution
particle swarm optimization
three dimensional
clustering algorithm
computer vision