Journal of Spectroscopy / 2014 / Article / Tab 1

Research Article

Weighted LabPQR Interim Connection Space Based on Human Color Vision for Spectral Color Reproduction

Table 1

Colorimetric representing accuracy comparison of the four ICSs with odd and even chips of Munsell as training and testing sample, respectively.

Illuminants
ICS_NWICS_WF1ICS_WF2ICS_WF3
MeanaMaxb% >3cMeanMax% >3MeanMax% >3MeanMax% >3

LEDSylvania Concord 20487940.320 4.903 0.316 0.260 2.154 0.000 0.204 3.170 0.158 0.156 1.810 0.000
Photon Star CS50.289 4.640 0.316 0.228 1.973 0.000 0.190 2.976 0.000 0.142 1.677 0.000
Erco Optec Spotlights0.316 4.052 0.316 0.252 2.146 0.000 0.245 2.277 0.000 0.243 1.917 0.000
Synergy 1003605 S120.395 3.223 0.158 0.283 2.497 0.000 0.273 2.978 0.000 0.245 2.486 0.000
Synergy 1003607 NF34 0.310 4.881 0.316 0.245 2.102 0.000 0.192 3.113 0.158 0.144 1.640 0.000
Cooper DL11-WS-WW0.336 3.280 0.158 0.264 2.251 0.000 0.228 2.825 0.000 0.193 2.000 0.000
GE Par 300.311 3.269 0.158 0.257 2.275 0.000 0.220 2.262 0.000 0.205 1.705 0.000
Philips EnduraLED MR160.327 3.743 0.316 0.264 2.034 0.000 0.231 2.608 0.000 0.222 2.016 0.000
Erco Light Board V010.278 3.371 0.316 0.244 2.031 0.000 0.198 2.222 0.000 0.187 1.681 0.000
MSI iPAR3830021D0.333 4.122 0.316 0.265 2.491 0.000 0.243 2.145 0.000 0.225 2.109 0.000
Erco ERCO Large Flood0.279 3.434 0.316 0.249 1.903 0.000 0.197 2.328 0.000 0.184 1.465 0.000
Philips Philips Par380.391 4.900 0.473 0.272 2.556 0.000 0.275 2.906 0.000 0.234 2.212 0.000
Solais LR380.423 5.552 0.473 0.271 2.535 0.000 0.305 3.041 0.158 0.255 2.294 0.000
Philips MASTER LEDspot MV0.433 5.499 0.473 0.305 2.812 0.000 0.336 3.203 0.158 0.301 2.659 0.000

THSolux 12 V Diachroic0.127 1.979 0.000 0.060 0.675 0.000 0.068 1.070 0.000 0.040 0.317 0.000
Philips 50Par30L-WFL400.189 3.240 0.158 0.179 2.064 0.000 0.094 1.615 0.000 0.073 0.669 0.000
Osram 12 V Diachroic0.266 4.539 0.316 0.222 2.446 0.000 0.143 2.346 0.000 0.096 0.965 0.000
Concord 2627632 MK410.269 4.565 0.316 0.248 2.732 0.000 0.139 2.252 0.000 0.106 1.037 0.000
DAL Baltic 640050.312 5.271 0.316 0.239 2.567 0.000 0.166 2.677 0.000 0.106 1.024 0.000
Sylvania TrueAim-Titan MR160.280 4.749 0.316 0.242 2.644 0.000 0.147 2.378 0.000 0.105 1.039 0.000
Erco Eclipse-Clear Lens0.301 5.159 0.316 0.280 3.041 0.158 0.151 2.502 0.000 0.119 1.177 0.000
Philips Philips 50 W MR160.316 5.277 0.316 0.269 2.903 0.000 0.168 2.650 0.000 0.118 1.182 0.000
GE EYC 71 W MR160.314 5.407 0.316 0.293 3.137 0.158 0.162 2.639 0.000 0.126 1.224 0.000
GE Par38 (11878)0.334 5.715 0.316 0.304 3.265 0.158 0.173 2.795 0.000 0.130 1.268 0.000
Luxina EXZ-CG-M250 MR160.269 4.135 0.316 0.242 2.578 0.000 0.158 2.141 0.000 0.120 1.264 0.000
GE Par 38 80 W Flood0.332 5.676 0.316 0.303 3.242 0.158 0.173 2.781 0.000 0.130 1.271 0.000
Osram Par 38 120 W0.335 5.756 0.316 0.305 3.269 0.158 0.172 2.820 0.000 0.129 1.252 0.000
GE Par 38 80 W Spot0.335 5.739 0.316 0.306 3.270 0.158 0.174 2.809 0.000 0.131 1.274 0.000
GE Standard Tungsten0.397 6.835 0.631 0.365 3.703 0.158 0.219 3.384 0.158 0.163 1.664 0.000

CIEA0.282 4.900 0.316 0.255 2.849 0.000 0.137 2.385 0.000 0.104 0.976 0.000
B0.108 1.837 0.000 0.081 1.012 0.000 0.050 0.875 0.000 0.039 0.246 0.000
C0.100 1.411 0.000 0.062 0.670 0.000 0.080 0.913 0.000 0.066 0.687 0.000
D500.071 0.954 0.000 0.087 0.966 0.000 0.051 0.661 0.000 0.050 0.596 0.000
D550.042 0.528 0.000 0.053 0.590 0.000 0.031 0.392 0.000 0.030 0.365 0.000
D750.027 0.304 0.000 0.038 0.427 0.000 0.022 0.263 0.000 0.022 0.266 0.000

StatisticMean0.279 4.081 0.266 0.231 2.280 0.032 0.172 2.297 0.023 0.141 1.355 0.000
Maximum0.433 6.835 0.631 0.365 3.703 0.158 0.336 3.384 0.158 0.301 2.659 0.000
Variance0.011 2.623 0.023 0.007 0.712 0.004 0.006 0.692 0.003 0.005 0.404 0.000

Mean means the mean value of testing samples with color differences.
bMax means the maximal value of testing samples with color differences.
c% >3 means the percentage of testing samples with color differences greater than 3 CIELAB units.

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.