Digital Right Management Model Based on Cryptography and Digital Watermarking.
Jiaming HeHongbin ZhangPublished in: CSSE (3) (2008)
Keyphrases
- digital watermarking
- digital content
- copyright protection
- digital images
- watermarking scheme
- image authentication
- discrete wavelet transform
- digital watermark
- data processing
- high quality
- data management
- digital libraries
- watermarking algorithm
- jpeg compression
- lossy compression
- digital signature
- multimedia content
- motion estimation
- computational complexity
- metadata
- computer vision