A New Approach against Color Attacks of Watermarked Images.
Abdelhamid BenhocineLamri LaouamerLaurent NanaAnca PascuPublished in: IIH-MSP (2008)
Keyphrases
- watermarking scheme
- digital watermark
- watermarked image
- image watermarking
- image watermarking scheme
- digital watermarking
- digital images
- color images
- pixel values
- jpeg compression
- spatial domain
- spread spectrum
- communication systems
- watermarking method
- watermarking algorithm
- digital image watermarking
- watermarking technique
- geometric distortions
- wavelet domain
- discrete wavelet transform
- copyright protection
- singular values
- image regions
- multimedia
- watermark detection
- principal component analysis
- data hiding
- video sequences