Semi-fragile watermarking for image authentication based on compressive sensing.
Ling DuXiaochun CaoWei ZhangXinpeng ZhangNa LiuJianguo WeiPublished in: Sci. China Inf. Sci. (2016)
Keyphrases
- semi fragile watermarking
- image authentication
- sparse representation
- tamper detection
- public key
- watermarking scheme
- image content
- jpeg compression
- authentication scheme
- digital watermarking
- watermarking algorithm
- copyright protection
- image classification
- computer vision
- dimensionality reduction
- digital images
- high dimensional
- multiscale