Color local complexity estimation based steganographic (CLCES) method.
Blanca E. Carvajal-GámezFrancisco J. Gallegos FunesAlberto Rosales-SilvaPublished in: Expert Syst. Appl. (2013)
Keyphrases
- detection method
- parameter estimation
- significant improvement
- estimation accuracy
- estimation algorithm
- high accuracy
- computational cost
- similarity measure
- color images
- pairwise
- clustering method
- pixel values
- objective function
- feature extraction
- probabilistic model
- em algorithm
- computational complexity
- color space
- segmentation method
- test images
- color constancy