A Novel Printable Watermarking Method in Dithering Halftone Images.
Hui-Lung LeeLing-Hwei ChenPublished in: Adv. Multim. (2016)
Keyphrases
- watermarking method
- halftone images
- error diffusion
- black and white
- gray scale
- watermarking scheme
- image quality
- digital watermarking
- digital images
- human visual system
- copyright protection
- gray level
- watermarking algorithm
- watermark embedding
- barcode
- gray images
- jpeg images
- frequency domain
- data hiding
- feature extraction
- quality assessment
- binary images
- high quality