A DCT-based MPEG-2 transparent scrambling algorithm.
Ci WangHong-Bin YuMeng ZhengPublished in: IEEE Trans. Consumer Electron. (2003)
Keyphrases
- computational cost
- detection algorithm
- dynamic programming
- np hard
- matching algorithm
- optimal solution
- preprocessing
- cost function
- k means
- learning algorithm
- search space
- similarity measure
- worst case
- high accuracy
- optimization algorithm
- recognition algorithm
- multiresolution
- computational complexity
- probabilistic model
- simulated annealing
- image processing
- genetic algorithm
- times faster
- selection algorithm
- prediction error