A robust chaotic algorithm for digital image steganography.
Mohammad GheblehAli KansoPublished in: Commun. Nonlinear Sci. Numer. Simul. (2014)
Keyphrases
- objective function
- optimization algorithm
- computationally efficient
- significant improvement
- experimental evaluation
- improved algorithm
- theoretical analysis
- learning algorithm
- computational cost
- worst case
- detection algorithm
- linear programming
- k means
- preprocessing
- np hard
- particle swarm optimization
- segmentation algorithm
- times faster
- dynamic programming
- expectation maximization
- optimal solution
- similarity measure
- classification algorithm
- convergence rate
- feature selection