A Machine Learning Approach for Watermarking in Dithered Halftone Images.
Ching-Tang HsiehYeh-Kuang WuKuo-Ming HungChih-Yu ChangPublished in: SEDE (2009)
Keyphrases
- halftone images
- data hiding
- spread spectrum
- inverse halftoning
- watermarking technique
- information hiding
- error correction
- high capacity
- gray scale
- spatial domain
- digital images
- black and white
- error diffusion
- continuous tone images
- original images
- digital watermarking
- copyright protection
- visual quality
- multiscale
- watermarking scheme
- image processing
- hough transform