Keyphrases
- color images
- display devices
- error diffusion
- gray scale
- color information
- color space
- color reproduction
- image quality
- color components
- direct binary search
- halftoning algorithm
- spatial resolution
- human visual system
- color quantization
- color channels
- color features
- image sequences
- halftone images
- inverse halftoning
- gaze contingent
- gamut mapping
- high quality