Invertibility attack against watermarking based on forged algorithm and a countermeasure.
Xinpeng ZhangShuozhong WangPublished in: Pattern Recognit. Lett. (2004)
Keyphrases
- objective function
- preprocessing
- matching algorithm
- search space
- computational cost
- times faster
- learning algorithm
- improved algorithm
- dynamic programming
- experimental evaluation
- worst case
- computational complexity
- significant improvement
- np hard
- k means
- particle swarm optimization
- detection algorithm
- countermeasures
- convergence rate
- optimal solution
- binary images
- optimization algorithm
- segmentation algorithm
- high accuracy
- cost function
- multi objective