Hierarchical watermarking technique of distortion control mechanism.
Tzu-Chuen LuLi-Ling HsuPublished in: ICUIMC (2008)
Keyphrases
- watermarking technique
- digital images
- copyright protection
- geometric distortions
- digital watermarking
- data hiding
- digital image watermarking
- image watermarking
- watermarked image
- compressed domain
- robust watermarking
- watermarking scheme
- image authentication
- image processing
- watermarking algorithm
- watermark detection