A novel algorithm for colour image steganography using a new intelligent technique based on three phases.
Nameer N. El-EmamMofleh Al-DiabatPublished in: Appl. Soft Comput. (2015)
Keyphrases
- cost function
- learning algorithm
- times faster
- experimental evaluation
- optimal solution
- theoretical analysis
- computational complexity
- search space
- np hard
- dynamic programming
- expectation maximization
- computational cost
- detection algorithm
- optimization algorithm
- particle swarm optimization
- high accuracy
- worst case
- probabilistic model
- improved algorithm
- significant improvement
- k means
- selection algorithm
- estimation algorithm
- experimental study
- evolutionary algorithm
- lower bound
- bayesian networks