Color-to-grayscale conversion to maintain discriminability.
Raja BalaKaren M. BraunPublished in: Color Imaging: Processing, Hardcopy, and Applications (2004)
Keyphrases
- gray scale
- color images
- gray scale images
- color information
- error diffusion
- grayscale images
- color space
- binary images
- mathematical morphology
- gray level
- morphological operations
- image processing
- histogram equalization
- spatial frequency
- inverse halftoning
- contrast enhancement
- color distribution
- structuring elements
- halftone images
- image enhancement