A robust object-based watermarking scheme based on shape self-similarity segmentation.
Mei-Yi WuYu-Kuen HoPublished in: ISMSE (2003)
Keyphrases
- watermarking scheme
- geometric distortions
- shape prior
- robust watermarking scheme
- geometric attacks
- image watermarking scheme
- watermarking technique
- watermarking method
- video objects
- spread spectrum
- digital image watermarking
- watermarking algorithm
- copyright protection
- watermark detection
- image segmentation
- jpeg compression
- image watermarking
- error correction
- multiscale
- digital watermarking
- semi fragile
- digital watermark
- watermark extraction
- shape features
- shape descriptors
- image authentication
- natural images
- wavelet domain
- video watermarking
- shape representation
- computer vision