Objective quality measure of halftone images based on optimal pixel assignment

Nobuhito Matsushiro; Osamu Asada

doi:10.1117/12.238741

22 April 1996 Objective quality measure of halftone images based on optimal pixel assignment

Nobuhito Matsushiro; Osamu Asada

Author Affiliations +

Proceedings Volume 2657, Human Vision and Electronic Imaging; (1996) https://doi.org/10.1117/12.238741
Event: Electronic Imaging: Science and Technology, 1996, San Jose, CA, United States

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.

Citation Download Citation

Nobuhito Matsushiro, Nobuhito Matsushiro, Osamu Asada, Osamu Asada, } "Objective quality measure of halftone images based on optimal pixel assignment", Proc. SPIE 2657, Human Vision and Electronic Imaging, (22 April 1996); doi: 10.1117/12.238741; https://doi.org/10.1117/12.238741

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