A Hybrid Watermarking Technique to Resist Tampering and Copy Attacks.
Peng ZhengWeihua WangJuan WangPublished in: IPTC (2011)
Keyphrases
- watermarking technique
- watermarking scheme
- digital images
- copyright protection
- digital watermarking
- watermark detection
- image watermarking
- watermarking algorithm
- data hiding
- semi fragile
- image authentication
- digital content
- digital image watermarking
- lossy compression
- tamper detection
- robust watermarking scheme
- robust watermarking
- jpeg compression
- watermarked image
- error correction
- spread spectrum
- video watermarking
- digital watermark
- geometric distortions
- watermarking method
- compressed domain
- spatial domain
- information hiding
- computer vision
- signal processing
- pattern recognition