Image steganography based on hamming code and edge detection.
Shuliang SunPublished in: Int. Arab J. Inf. Technol. (2018)
Keyphrases
- edge detection
- edge detector
- multiscale
- noisy images
- image enhancement
- recursive filtering
- image processing
- edge detection algorithm
- noise reduction
- edge points
- zero crossing
- morphological operations
- neural network
- region growing
- gradient operators
- image filtering
- real time
- mathematical morphology
- special case
- evolutionary algorithm
- high quality
- high level
- decision trees
- noise estimation
- data sets
- edge detection algorithms
- database
- sobel operator