22 April 1996 Objective quality measure of halftone images based on optimal pixel assignment
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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.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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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