Fuzzy edge detection based steganography using modified Gaussian distribution.
Souvik DharguptaAnuran ChakrabortySudipta Kumar GhosalShaswata SahaRam SarkarPublished in: Multim. Tools Appl. (2019)
Keyphrases
- gaussian distribution
- edge detection
- noise model
- maximum likelihood
- fuzzy sets
- gaussian mixture model
- multiscale
- fuzzy logic
- image enhancement
- edge detector
- expectation maximization
- membership functions
- maximum a posteriori estimation
- image processing
- fuzzy clustering
- multi variate
- gaussian model
- fuzzy rules
- high capacity
- fuzzy numbers
- noise reduction
- region growing
- noisy images
- data hiding
- fuzzy controller
- information hiding
- wavelet transform
- reed solomon codes