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Proceedings Paper

Design and simulation for a testing system of color space resolution
Author(s): Xun Yu; Bingxin Tian; Xu Jiang
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Paper Abstract

A new detecting system on color space resolution of imaging system is proposed in this study. We define color space resolution as the just distinguished spatial frequency. It can be detectable to a trained operator on a test image which is a color four-bar pattern of various spatial frequencies. Testing patterns are generated by two light beams produced by the color generator separately going through the four-bar target, the collimating optical system, color imaging system and color management module, finally displayed on the display. Observers obtain the information of the testing pattern on the display, and record the just distinguished spatial frequency. Comparing to the traditional method, by simulation and feasibility analysis, it can be concluded that: this design not only reduces the system error, but also improves the stability and the precision. Additionally, it indicates a new aspect for the application of different color spaces.

Paper Details

Date Published: 19 February 2015
PDF: 7 pages
Proc. SPIE 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014), 94492F (19 February 2015); doi: 10.1117/12.2076566
Show Author Affiliations
Xun Yu, Xi'an Technological Univ. (China)
Bingxin Tian, Xi'an Technological Univ. (China)
Xu Jiang, Xi'an Institute of Applied Optics (China)

Published in SPIE Proceedings Vol. 9449:
The International Conference on Photonics and Optical Engineering (icPOE 2014)
Ailing Tian; Anand Asundi; Weiguo Liu; Chunmin Zhang, Editor(s)

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