Spectral Prediction Model for Halftone Prints by Enhanced Clapper-Yule Model

Abstract:

The classical Clapper-Yule model and its improved models will both introduced the extended application which supports rough printing and halftone color fluorescent imaging. The characteristics of the new model were analyzed and the prospect of the Clapper-Yule mode was discussed. We proposed a new model, which was an enhancement of the classical Clapper-Yule model, which simulate optical dot gain of halftone prints by taking into account lateral scattering within the paper bulk and multiple internal reflections. The model we propose also takes into account the reflectance of inks at surface of the specific colors at specific rates. The model opens the way towards color separation of images to be reproduced. Several designs printed on an offset press demonstrate their applicability and their benefits.

• Periodical: Advanced Materials Research (Volumes 457-458)
• Pages: 1405-1408
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.457-458.1405
• Online since: January 2012
• Authors: Tao Meng, Chun Mei Zhang, Mi Dan Li, Yi Xiao Song, Tai Sun, Cai Chen
• Keywords: Clapper-Yule Model, Halftone Print, Prediction Model, Spectrum

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