Watermarking of ordered dither halftone images by bit interleaving.
Brian K. LienChao-Yi ChangPublished in: CIT (2008)
Keyphrases
- continuous tone images
- inverse halftoning
- halftone images
- data hiding
- error diffusion
- gray scale
- spread spectrum
- image quality
- digital images
- high capacity
- error correction
- black and white
- information hiding
- gray scale images
- watermarking technique
- spatial domain
- watermarking scheme
- binary images
- digital watermarking
- copyright protection
- least mean square
- watermarking algorithm
- original images
- human visual system
- frequency domain
- gray level
- multiscale
- jpeg compression
- image processing
- transform domain
- gray images
- image watermarking
- visual quality
- color images
- high quality