Breaking a modified substitution-diffusion image cipher based on chaotic standard and logistic maps
Chengqing LiShujun LiKwok-Tung LoPublished in: CoRR (2009)
Keyphrases
- image encryption scheme
- input image
- image data
- image features
- image classification
- multiscale
- image analysis
- image retrieval
- chaotic sequence
- template matching
- single image
- image content
- spatial information
- segmentation method
- low level
- image representation
- test images
- similarity measure
- image segmentation
- image regions
- image matching
- edge detection
- image collections
- image pixels
- gray level
- cellular automata
- segmentation algorithm
- anisotropic diffusion
- image encryption