Colorimetric Analysis Using Scene-Adaptive Color Conversion Matrix of Calibrated CIS

Table 1

Comparisons of estimation performance among single-, multi-, and adaptive- in color differences.

Test patches	Color difference,
	Single- (D50)			Multi-			Adaptive-
	D50	D65	A	D50	D65	A	D50	D65	A
Red	0.0183	0.0086	0.0354	0.0183	0.0111	0.0126	0.0063	0.0124	0.0229
Green	0.0061	0.0046	0.0208	0.0061	0.0027	0.0019	0.0031	0.0073	0.0024
Blue	0.0078	0.0570	0.0450	0.0078	0.0376	0.0086	0.0268	0.0110	0.0174
Cyan	0.0105	0.0182	0.0174	0.0105	0.0113	0.0212	0.0179	0.0105	0.0379
Magenta	0.0092	0.0226	0.0456	0.0092	0.0151	0.0321	0.0142	0.0044	0.0277
Yellow	0.0101	0.0160	0.0184	0.0101	0.0202	0.0198	0.0041	0.0090	0.0045
White	0.0117	0.0174	0.0273	0.0117	0.0148	0.0210	0.0098	0.0067	0.0003
Average	0.0105	0.0206	0.0300	0.0105	0.0161	0.0167	0.0117	0.0088	0.0162
Model average	0.0204			0.0145			0.0122