A Novel Approach of Steganalysis to Deal with Steganographic Algorithm Mismatch.
Pengfei ShiDonghui HuYuchen LiShuli ZhengZhongqiu ZhaoPublished in: ICIC (1) (2020)
Keyphrases
- cost function
- preprocessing
- optimization algorithm
- np hard
- dynamic programming
- learning algorithm
- detection algorithm
- worst case
- simulated annealing
- computational complexity
- search space
- computational cost
- jpeg images
- spatial domain
- matching algorithm
- particle swarm optimization
- probabilistic model
- significant improvement
- k means
- optimal solution
- objective function
- similarity measure