Hiding color watermarks in halftone images using maximum-similarity binary patterns.
Pedro Garcia FreitasMylène C. Q. FariasAletéia P. F. AraújoPublished in: Signal Process. Image Commun. (2016)
Keyphrases
- halftone images
- binary patterns
- error diffusion
- gray scale
- binary images
- gray level
- black and white
- digital images
- color images
- gray images
- data hiding
- similarity measure
- face recognition
- watermarking scheme
- color information
- distance measure
- local binary pattern
- image quality
- texture classification
- structural similarity
- gray value
- pixel values
- error correction
- color features
- original images
- perceptual quality
- high quality
- image processing