A Sharing-Based Fragile Watermarking Method for Authentication and Self-Recovery of Image Tampering.
Yu-Jie ChangRan-Zan WangJa-Chen LinPublished in: EURASIP J. Adv. Signal Process. (2008)
Keyphrases
- watermarking method
- semi fragile
- image authentication
- watermarking scheme
- tamper detection
- digital watermarking
- copyright protection
- image data
- fragile watermarking
- jpeg images
- input image
- fragile watermarking scheme
- multiscale
- jpeg compression
- watermarking technique
- watermark embedding
- watermarking algorithm
- digital images
- image regions
- tampering detection
- high resolution
- compressed images
- lossy compression
- discrete wavelet transform
- watermarked image
- pixel values
- test images
- image segmentation