Color Uniformity and Moire in Dispersed Dot Halftone Masks Generated by Linear Pixel Shuffling.
Peter G. AndersonJonathan S. ArneyMark S. GuittardPublished in: PICS (2002)
Keyphrases
- halftoning algorithm
- halftone images
- blue noise
- error diffusion
- direct binary search
- inverse halftoning
- gray scale
- gray images
- color images
- image quality
- error diffusion halftoning
- color components
- spatial color
- continuous tone images
- neighboring pixels
- data hiding
- edge detection
- image pixels
- pixel values
- color information
- high frequency
- color space
- pixel classification
- homogeneous regions
- gray level
- color image segmentation
- gray value
- gray scale images
- color regions
- bilinear interpolation
- human visual system