Abstract

We present a surface color measurement including quantities of surface color, methods, and uncertainty evaluation. Based on a relation between spectral reflectance and surface color, we study how an uncertainty of spectral reflectance propagates to surface color. In analyzing the uncertainty propagation, we divide the uncertainty into uncorrelated components, fully correlated components, and correlated components with spectrally varying correlations. As an experimental example, we perform spectro-reflectometric measurements for ceramic color plates. With measured spectral reflectance and its uncertainty evaluation, we determine surface color and analyze uncertainties of the ceramic color plates.

© 2015 Optical Society of Korea

Measurement uncertainty evaluation for emission color and luminance of displays

Jisoo Hwang, Dong-Hoon Lee, Seongchong Park, Yong-Wan Kim, and Seung-Nam Park
Appl. Opt. 48(1) 99-105 (2009)

Theoretical evaluation of measurement uncertainties of two-color pyrometry applied to optical diagnostics

Tairan Fu, Xiaofang Cheng, and Zangjian Yang
Appl. Opt. 47(32) 6112-6123 (2008)

White-light interferometry on rough surfaces--measurement uncertainty caused by surface roughness

Pavel Pavliček and Ondřej Hýbl
Appl. Opt. 47(16) 2941-2949 (2008)

Uncertainty evaluation for the spectroradiometric measurement of the averaged light-emitting diode intensity

Seongchong Park, Dong-Hoon Lee, Yong-Wan Kim, and Seung-Nam Park
Appl. Opt. 46(15) 2851-2858 (2007)

White-light interferometry on rough surfaces—measurement uncertainty caused by noise

Pavel Pavliček and Ondřej Hýbl
Appl. Opt. 51(4) 465-473 (2012)