Image steganography based on Kirsch edge detection.
Sudipta Kumar GhosalAgneet ChatterjeeRam SarkarPublished in: Multim. Syst. (2021)
Keyphrases
- edge detection
- edge detector
- multiscale
- image enhancement
- image processing
- region growing
- noisy images
- noise reduction
- recursive filtering
- morphological operations
- zero crossing
- signal to noise ratio
- image filtering
- edge detection algorithm
- probabilistic model
- mathematical morphology
- canny edge detection
- edge points
- noise estimation
- gradient operators
- data mining
- mobile robot
- control system
- evolutionary algorithm
- computational complexity
- database systems
- image segmentation
- clustering algorithm
- decision making