Designated Verification of Non-invertible Watermark.
Hyejoung YooHyungwoo LeeSangjin LeeJongin LimPublished in: ISC (2003)
Keyphrases
- digital images
- watermarking scheme
- model checking
- watermarking algorithm
- copyright protection
- image watermarking
- geometric distortions
- face verification
- digital watermarking
- formal verification
- verification method
- spread spectrum
- robust watermarking scheme
- robust watermarking
- integrity verification
- digital watermark
- subband
- signature verification
- watermarking method
- feature extraction
- human visual system
- video watermarking
- watermarking technique
- jpeg compression
- radon transform