Fast error diffusion.
Henry R. KangPublished in: Color Imaging: Device-Independent Color, Color Hardcopy, and Applications (2002)
Keyphrases
- error diffusion
- gray scale
- image quality
- quantization error
- gray level
- human visual system
- noise shaping
- inverse halftoning
- halftoning algorithm
- halftone images
- frequency domain
- image segmentation
- multiresolution
- gray scale images
- color reproduction
- mid frequency
- visual quality
- visual features
- wavelet transform
- computational complexity
- high quality