A Revisit Histogram of Oriented Descriptor for Facial Color Image Classification Based on Fusion of Color Information

Table 5

Several experimental cases on the MUCT database.

Color space		MUCT
		Max magnitude	C1	C1	C1	C2	C3	Fusion
			C1	C2	C3	C1	C2
RGB	1	91.71	92.21	91.71	92.71	92.46	92.21	92.21
	2	91.46	92.71	92.46	92.21	92.71	91.96	92.21
	3	91.71	92.46	92.96	92.21	91.71	92.96	92.96
	4	91.96	91.71	92.71	92.46	91.96	92.71	92.96
	5	92.21	91.71	92.46	92.46	92.21	92.96	92.71
HSV	1	90.95	92.46	92.71	90.20	90.20	88.94	93.22
	2	89.95	92.71	92.71	91.46	91.21	88.94	93.47
	3	89.45	92.21	91.46	91.71	91.71	89.45	93.47
	4	88.94	91.71	91.46	91.21	92.21	89.45	92.96
	5	88.94	91.71	91.96	90.70	92.46	88.94	93.22
ISH	1	90.20	92.21	92.96	89.45	89.95	86.18	93.47
	2	89.20	92.21	91.96	91.46	90.20	88.69	92.96
	3	89.20	92.96	91.71	91.71	91.71	89.20	93.47
	4	88.44	92.71	91.96	91.46	92.46	88.19	93.22
	5	88.94	92.46	92.46	90.70	91.96	88.94	93.22
YCbCr	1	92.71	92.21	91.21	89.95	89.45	91.46	92.96
	2	92.46	91.96	92.46	91.96	90.95	92.21	92.96
	3	92.71	92.71	92.96	92.21	91.21	91.71	92.46
	4	92.46	92.96	92.46	91.96	91.21	90.95	92.21
	5	92.46	92.46	91.46	90.95	91.71	90.70	91.96
I1I2I3	1	92.71	92.21	90.95	88.19	89.70	90.20	92.46
	2	92.21	92.21	92.96	90.45	90.70	91.21	92.96
	3	92.71	92.96	92.46	90.95	91.46	91.71	93.22
	4	92.71	92.71	91.71	90.45	91.96	90.20	92.71
	5	92.46	92.46	90.95	90.20	91.96	90.45	92.71