An improved method for LCD displays colorimetric characterization

Tong Li; Kai Xie; Qiaojie Wang; Nannan He; Yushan Ye

doi:10.1117/12.2283451

8 March 2018 An improved method for LCD displays colorimetric characterization

Tong Li, Kai Xie, Qiaojie Wang, Nannan He, Yushan Ye

Proceedings Volume 10611, MIPPR 2017: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications; 1061114 (2018) https://doi.org/10.1117/12.2283451
Event: Tenth International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2017), 2017, Xiangyang, China

Abstract

The colorimetric characterization of the display can achieve the purpose of precisely controlling the color of the monitor. This paper describes an improved method for estimating the gamma value of liquid-crystal displays (LCDs) without using a measurement device was described by Xiao et al. It relies on observer’s luminance matching by presenting eight half-tone patterns with luminance from 1/9 to 8/9 of the maximum value of each color channel. Since the previous method lacked partial low frequency information, we partially replaced the half-tone patterns. A large number of experiments show that the color difference is reduced from 3.726 to 2.835, and our half-tone pattern can better estimate the visual gamma value of LCDs.

Citation Download Citation

Tong Li, Kai Xie, Qiaojie Wang, Nannan He, and Yushan Ye "An improved method for LCD displays colorimetric characterization", Proc. SPIE 10611, MIPPR 2017: Remote Sensing Image Processing, Geographic Information Systems, and Other Applications, 1061114 (8 March 2018); https://doi.org/10.1117/12.2283451

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