An enhanced mechanism for image steganography using sequential colour cycle algorithm.
Lip Yee PorDelina Beh YinTan Fong AngSim Ying OngPublished in: Int. Arab J. Inf. Technol. (2013)
Keyphrases
- cost function
- improved algorithm
- k means
- computational cost
- objective function
- high accuracy
- optimization algorithm
- expectation maximization
- preprocessing
- search space
- detection algorithm
- classification algorithm
- np hard
- input data
- path planning
- times faster
- recognition algorithm
- single pass
- parallel version
- learning algorithm
- segmentation algorithm
- computationally efficient
- linear programming
- worst case
- probabilistic model
- dynamic programming
- computational complexity
- video sequences
- optimal solution
- similarity measure