Analyzing Light Scattering Mechanism of Halftoned Prints for Spectral Prediction
Zhonglang Shi, Yonghua Xu
Available Online December 2016.
- https://doi.org/10.2991/iceeecs-16.2016.179How to use a DOI?
- light scattering effect, halftone spectral prediction, probability method, Murray-Davis
- 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.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
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 - 2016 4th International Conference on Electrical & Electronics Engineering and Computer Science (ICEEECS 2016) PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/iceeecs-16.2016.179 DO - https://doi.org/10.2991/iceeecs-16.2016.179 ID - Shi2016/12 ER -