Analyzing Light Scattering Mechanism of Halftoned Prints for Spectral Prediction

DOI

10.2991/iceeecs-16.2016.179How to use a DOI?

Keywords

light scattering effect, halftone spectral prediction, probability method, Murray-Davis

Abstract

Spectral prediction is the key point of halftone reconstruction study, and has always been a meaningful topic of theoretical study. Taking into consideration the translucency of paper and the non-optical contact between the paper and the backing, this paper analyzes the light scattering effect of halftone presswork, deduces the exact expressions of blank area of presswork, and determines the reflectance of the dot part and halftone presswork according to the probability method. Furthermore, a new algorithm for halftone spectral prediction is established. Comparing it with the practical measured spectral reflectivity of the halftone presswork proof by using a spectrophotometer, the accuracy of the model established in this paper is fully verified.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhonglang Shi
AU  - Yonghua Xu
PY  - 2016/12
DA  - 2016/12
TI  - Analyzing Light Scattering Mechanism of Halftoned Prints for Spectral Prediction
BT  - Proceedings of the 2016 4th International Conference on Electrical & Electronics Engineering and Computer Science (ICEEECS 2016)
PB  - Atlantis Press
SP  - 925
EP  - 931
SN  - 2352-538X
UR  - https://doi.org/10.2991/iceeecs-16.2016.179
DO  - 10.2991/iceeecs-16.2016.179
ID  - Shi2016/12
ER  -