Combining error diffusion, dithering, and over-modulation for smooth multilevel printing.
Qing YuKevin E. SpauldingPublished in: Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts (2000)
Keyphrases
- error diffusion
- noise shaping
- gray scale
- display devices
- image quality
- continuous tone images
- gray level
- quantization error
- inverse halftoning
- human visual system
- halftoning algorithm
- halftone images
- error diffusion halftoning
- frequency domain
- image processing
- computer vision
- visual quality
- binary images
- image data
- blue noise
- mid frequency