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Proceedings Paper

Objective quality measure of halftone images based on optimal pixel assignment
Author(s): Nobuhito Matsushiro; Osamu Asada
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Paper Abstract

An optimal pixel assignment model for objective quality measure of halftone images has been developed. The model is based on the smallest units for tone reproduction and edge reproduction. The correlation of the reproduction error between an original gray-scale image and the units-based images has been adopted in the model. Theoretical analysis and experimental results have shown that the model is efficient for the evaluation of halftone image quality.

Paper Details

Date Published: 22 April 1996
PDF: 11 pages
Proc. SPIE 2657, Human Vision and Electronic Imaging, (22 April 1996); doi: 10.1117/12.238741
Show Author Affiliations
Nobuhito Matsushiro, Oki Data Corp. (Japan)
Osamu Asada, Oki Data Corp. (Japan)


Published in SPIE Proceedings Vol. 2657:
Human Vision and Electronic Imaging
Bernice E. Rogowitz; Jan P. Allebach, Editor(s)

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