A hybrid-Sudoku based fragile watermarking scheme for image tampering detection.

Guo-Dong Su Chin-Chen Chang Chih-Cheng Chen

Published in: Multim. Tools Appl. (2021)

Keyphrases

fragile watermarking
image data
edge detection
forgery detection
multiscale
tampering detection
test images
fragile watermarking scheme
image processing
image segmentation
digital images
image compression
low frequency
additive noise
image editing