Adaptive steganalysis against WOW embedding algorithm.
Weixuan TangHaodong LiWeiqi LuoJiwu HuangPublished in: IH&MMSec (2014)
Keyphrases
- computational complexity
- experimental evaluation
- significant improvement
- k means
- similarity measure
- detection algorithm
- search space
- learning algorithm
- times faster
- optimization algorithm
- cost function
- preprocessing
- computational cost
- probabilistic model
- image quality
- segmentation algorithm
- optimal solution
- objective function
- neural network
- recognition algorithm
- worst case
- matching algorithm