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Proceedings Paper

Comparative study on colorimetric characterization of LCD based on polynomial
Author(s): Tong Li; Kai Xie; Hongtai Guo; Zixuan Li; Qi Zheng
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Paper Abstract

LCD is a common display device. Due to the device dependence in color space, it is necessary to characterize LCD. In this paper, polynomial regression method is used to establish the color conversion model from RGB to CIEXYZ for colorimetric characterization of LCD, and black point correction is added to solve different polynomial parameters and compare the color difference. In the experiment, 17 groups of training samples were selected to solve the parameters and 200 groups of random test samples were used to verify the accuracy of the model. The experimental results show that the cubic polynomial curve model has the highest accuracy and the maximum chromatic aberration is 4.2962, which achieves better display effect.

Paper Details

Date Published: 14 February 2020
PDF: 6 pages
Proc. SPIE 11432, MIPPR 2019: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 114321F (14 February 2020); doi: 10.1117/12.2539459
Show Author Affiliations
Tong Li, Beijing Institute of Graphic Communication (China)
Kai Xie, Beijing Institute of Graphic Communication (China)
Hongtai Guo, Beijing Institute of Graphic Communication (China)
Zixuan Li, Beijing Institute of Graphic Communication (China)
Qi Zheng, Beijing Institute of Graphic Communication (China)


Published in SPIE Proceedings Vol. 11432:
MIPPR 2019: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications
Zhiguo Cao; Jie Ma; Zhong Chen; Yu Shi, Editor(s)

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