Color laser printer identification using photographed halftone images.
Do-Guk KimHeung-Kyu LeePublished in: EUSIPCO (2014)
Keyphrases
- error diffusion
- halftone images
- direct binary search
- halftoning algorithm
- inverse halftoning
- gray scale
- image quality
- color images
- human visual system
- data hiding
- black and white
- continuous tone images
- gray level
- color information
- gray scale images
- frequency domain
- visual quality
- high frequency
- color features
- video coding
- computer vision