Differential cryptanalysis of image cipher using block-based scrambling and image filtering.
Feng YuXinhui GongHanpeng LiXiaohong ZhaoPublished in: CoRR (2018)
Keyphrases
- image filtering
- image filters
- image restoration
- edge detection
- image analysis
- homogeneous regions
- filtering method
- input image
- multiscale
- image segmentation
- high resolution
- higher order
- median filter
- motion estimation
- image data
- tensor scale
- co occurrence
- noisy images
- pixel values
- gaussian noise
- image processing
- image scrambling