Multibit digital watermarking robust against local nonlinear geometrical distortions.
Frédéric DeguillaumeSviatoslav VoloshynovskiyThierry PunPublished in: ICIP (3) (2001)
Keyphrases
- geometric distortions
- digital watermarking
- image watermarking
- watermarking technique
- watermarking scheme
- digital images
- copyright protection
- jpeg compression
- digital watermark
- watermarking method
- discrete wavelet transform
- image authentication
- watermark detection
- test images
- feature vectors
- multiscale
- e learning
- computer vision