Superpixel-Based Watermarking Scheme for Image Authentication and Recovery.
Xiumei QiaoRongrong NiYao ZhaoPublished in: IWDW (2014)
Keyphrases
- image authentication
- watermarking scheme
- tamper detection
- jpeg compression
- digital watermarking
- copyright protection
- watermarking algorithm
- watermarking technique
- error correction
- watermark embedding
- public key
- spread spectrum
- authentication scheme
- semi fragile
- watermarking method
- geometric distortions
- multimedia
- image watermarking