Cryptographic algorithm based on pixel shuffling and dynamical chaotic economic map.
Sameh S. AskarAbdelrahman A. KarawiaFatmah S. AlammarPublished in: IET Image Process. (2018)
Keyphrases
- preprocessing
- detection algorithm
- significant improvement
- experimental evaluation
- high accuracy
- k means
- dynamic programming
- matching algorithm
- search space
- computational cost
- probabilistic model
- optimization algorithm
- objective function
- hopfield neural network
- expectation maximization
- computational complexity
- em algorithm
- segmentation algorithm
- worst case
- np hard
- cellular automata
- learning algorithm
- random number generator