Watermark location via back-lighting modelling and verso registration.
Jamal SaidHazem HiaryPublished in: Multim. Tools Appl. (2016)
Keyphrases
- digital images
- image registration
- viewpoint
- watermarking algorithm
- image watermarking
- geometric distortions
- copyright protection
- spatial domain
- watermarking scheme
- robust image watermarking
- registration process
- location information
- lighting conditions
- jpeg compression
- cross correlation
- image sequences
- spread spectrum
- image authentication
- multimedia