Abstract
Advances in printing technology has made multilevel halftoning become important, as printers can now print inks of different intensities. This work presents a multilevel halftoning algorithm based on multiscale error diffusion. This algorithm takes care of constrained pixels before handling the unconstrained pixels, and diffuses errors with a noncausal filter such that halftones of better image quality can be achieved.
Original language | English |
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Article number | 030501 |
Journal | Journal of Electronic Imaging |
Volume | 19 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1 Jul 2010 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Computer Science Applications
- Atomic and Molecular Physics, and Optics