Figure 10From: Analysis of colour constancy algorithms using the knowledge of variation of correlated colour temperature of daylight with solar elevation A typical Munsell reflectance projected on the feature space when illuminated with 20 spectra of daylight with sensor noise of (a) 40 dB and (b) 30 dB. Each star shows the feature obtained with Munsell sample 2.5R 9/2 and the CIE standard daylight illuminant with CCT 6,500 K.Back to article page