Research on the influence of standard illuminants on the color digitization of ruby

Xihan Yang; Xuan Wang; Yong Zhu; Tingting Yang; Lansen Li; Wei Huang; Simeng Li; Miao Li; Junfa Deng; Tianchen Xu

doi:10.1117/12.2687809

6 August 2023 Research on the influence of standard illuminants on the color digitization of ruby

Xihan Yang, Xuan Wang, Yong Zhu, Tingting Yang, Lansen Li, Wei Huang, Simeng Li, Miao Li, Junfa Deng, Tianchen Xu

Proceedings Volume 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023); 127811C (2023) https://doi.org/10.1117/12.2687809
Event: 2023 International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 2023, Guangzhou, JS, China

Abstract

In order to explore the influence of different standard light sources on the digitization of ruby color, D65 and A standard illuminants were taken as the research objects. Based on the relative spectral power of the two light sources, the influence of different standard illuminants on the results was calculated and analyzed by CIE 1976 L* a* b* color model. The experimental results show that the relative spectral power distribution of the D65 standard illuminant is relatively uniform, and the L* a* b* color parameters under the light source can be collected more accurately, objectively and truly. Therefore, the D65 standard light source is more practical for the digitization of ruby color.

Citation Download Citation

Xihan Yang, Xuan Wang, Yong Zhu, Tingting Yang, Lansen Li, Wei Huang, Simeng Li, Miao Li, Junfa Deng, and Tianchen Xu "Research on the influence of standard illuminants on the color digitization of ruby", Proc. SPIE 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 127811C (6 August 2023); https://doi.org/10.1117/12.2687809

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available