A Block Location Scrambling Algorithm of Digital Image Based on Arnold Transformation.
Zhenwei ShangHonge RenJian ZhangPublished in: ICYCS (2008)
Keyphrases
- computational cost
- learning algorithm
- experimental evaluation
- detection algorithm
- preprocessing
- optimal solution
- high accuracy
- cost function
- dynamic programming
- linear transformation
- computational complexity
- evolutionary algorithm
- similarity measure
- worst case
- times faster
- matching algorithm
- convergence rate
- block wise
- motion vectors
- segmentation algorithm
- expectation maximization
- search space
- objective function
- image segmentation