A Fast Chaos-Based Symmetric Image Cipher with a Novel Bit-Level Permutation Strategy.
Chong FuTao WangZhao-yu MengJun-Xin ChenHong-feng MaPublished in: CSS (2013)
Keyphrases
- input image
- template matching
- chaotic sequence
- image analysis
- image data
- image retrieval
- image content
- single image
- image encryption scheme
- multiscale
- image features
- low level
- test images
- image classification
- image representation
- image collections
- spatial information
- region of interest
- image set
- image pixels
- pixel level
- image segmentation
- hough transform
- image regions
- edge detection
- image processing
- keypoints
- image structure
- multiresolution
- spl times
- similarity measure