Differential cryptanalysis of image cipher using block-based scrambling and image filtering.

Feng Yu Xinhui Gong Hanpeng Li Shihong Wang

Published in: Inf. Sci. (2021)

Keyphrases

image filtering
image filters
edge detection
image restoration
image data
input image
homogeneous regions
multiscale
image scrambling
median filter
segmentation method
image analysis
noise reduction
post processing
image quality
motion estimation
similarity measure