Tone-dependent error diffusion.
Pingshan LiJan P. AllebachPublished in: Color Imaging: Device-Independent Color, Color Hardcopy, and Applications (2002)
Keyphrases
- error diffusion
- halftoning algorithm
- display devices
- gray scale
- image quality
- inverse halftoning
- direct binary search
- quantization error
- gray level
- human visual system
- noise shaping
- halftone images
- color images
- frequency domain
- data hiding
- high quality
- noisy images
- image classification
- input image
- continuous tone images
- image data
- color reproduction