Algorithm Mismatch in Spatial Steganalysis.
Stephanie ReindersLi LinYong GuanMin WuJennifer NewmanPublished in: Media Watermarking, Security, and Forensics (2019)
Keyphrases
- times faster
- theoretical analysis
- preprocessing
- dynamic programming
- objective function
- detection algorithm
- computational cost
- experimental evaluation
- improved algorithm
- k means
- convergence rate
- search space
- matching algorithm
- worst case
- optimal solution
- optimization algorithm
- expectation maximization
- computational complexity
- computationally efficient
- cost function
- particle swarm optimization
- spatio temporal
- np hard
- probabilistic model
- learning algorithm