Template selection for LUT inverse halftoning and application to color halftones.
Murat MeseP. P. VaidyanathanPublished in: ICASSP (2000)
Keyphrases
- inverse halftoning
- halftone images
- error diffusion
- gray scale
- halftoning algorithm
- gray scale images
- image quality
- color images
- direct binary search
- gray images
- human visual system
- error diffused
- error diffused images
- high frequency
- binary images
- gray level
- continuous tone images
- data compression
- original images
- black and white
- input image
- image data
- multiscale
- feature extraction