Design and simulation for a testing system of color space resolution

Xun Yu; Bingxin Tian; Xu Jiang

doi:10.1117/12.2076566

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19 February 2015 Design and simulation for a testing system of color space resolution

Xun Yu, Bingxin Tian, Xu Jiang

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Proceedings Volume 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014); 94492F (2015) https://doi.org/10.1117/12.2076566
Event: The International Conference on Photonics and Optical Engineering and the Annual West China Photonics Conference (icPOE 2014), 2014, Xi'an, China

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.

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Xun Yu, Bingxin Tian, and Xu Jiang "Design and simulation for a testing system of color space resolution", Proc. SPIE 9449, The International Conference on Photonics and Optical Engineering (icPOE 2014), 94492F (19 February 2015); https://doi.org/10.1117/12.2076566

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