Title :
The Evaluation Methods for Ink Trapping Based on Ideal Overprint and Psychological Chroma
Author :
Yuanhong, Zhu ; Zhihong, Liu
Author_Institution :
Sch. of Media & Communicaitons, Shenzhen Polytech., Shenzhen
Abstract :
The colorimetric evaluation methods for ink trapping are put forward in this paper. The first is based on ideal overprint of inks. The other is based on the psychological chroma of ink colors. After the computational method and process obtained ink trapping values through several evaluating methods were discussed and analyzed, the following results were given. The densitometric evaluation method for ink trapping has some shortcomings. Two methods put forward in this paper give lots of advantages and can be used completely for practical test of printing products.
Keywords :
image colour analysis; ink; printing industry; colorimetric evaluation methods; densitometric evaluation method; ideal overprint; ink colors; ink trapping; psychological chroma; Computer science; Density measurement; Equations; Ink; Particle measurements; Printing; Psychology; Reflectivity; Software engineering; Testing; colorimetric evaluation method; ink trapping; overprint; psychological chroma;
Conference_Titel :
Computer Science and Software Engineering, 2008 International Conference on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-0-7695-3336-0
DOI :
10.1109/CSSE.2008.1030
