1 July 2010 Multilevel halftoning using multiscale error diffusion
Author Affiliations +
J. of Electronic Imaging, 19(3), 030501 (2010). doi:10.1117/1.3479749
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.
Yik-Hing Fung, Yuk-Hee Chan, "Multilevel halftoning using multiscale error diffusion," Journal of Electronic Imaging 19(3), 030501 (1 July 2010). http://dx.doi.org/10.1117/1.3479749
Submission: Received ; Accepted
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KEYWORDS
Halftones

Diffusion

Quantization

Image quality

Printing

Computer simulations

Binary data

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