Skip to main content

Table 2 Results of chromaticity analysis

From: A comparison between a white LED confocal imaging system and a conventional flash fundus camera using chromaticity analysis

Chromaticity signature descriptorColor ChannelEidonTopcon cameraRelative change Eidon vs Topcon camera (%)
Average barycenter (AVG)r0.4480.574−21.95
g0.3280.27818.28
b0.2240.14850.67
Average variability (AVG of SD)r0.0360.0360.55
g0.0240.02019.02
b0.0280.02228.09
Barycenter variability (SD)r0.0400.03128.55
g0.0170.020−16.57
b0.0490.019164.70
Average NUC (AVG)%0.0710.025180.96
  1. Legend: b Blue, g Green, r Red, AVG Average, SD Standard deviation