On the Security of the Full-Band Image Watermark for Copyright Protection.
Chu-Hsing LinJung-Chun LiuPei-Chen HanPublished in: SUTC (2008)
Keyphrases
- copyright protection
- watermarking technique
- digital watermark
- robust watermarking scheme
- digital images
- image authentication
- watermarking scheme
- digital watermarking
- watermark detection
- image watermarking
- integrity verification
- watermarking method
- watermarking algorithm
- robust watermarking
- data hiding
- secret information
- geometric attacks
- watermarked image
- watermark embedding
- geometric distortions
- transform domain
- image data
- image processing operations
- multimedia content
- multiscale
- tamper detection
- spread spectrum
- image blocks
- lossy compression
- digital image watermarking
- high level
- jpeg compression
- multimedia data
- image compression
- signal processing