Evaluating Subpixel Target Detection Algorithms in Hyperspectral Imagery

Table 3

Results of local GLRT for different-sized windows.

			GLRT local
	Target ID		3 × 3	5 × 5	F5 × 5	7 × 7	F7 × 7
Self-test	F1		4	5	6	6	8
	F2		1	1	1	1	1
	F3	1 m^2	188	208	230	293	426
		2 m^2	9	13	13	18	22
	F4	1 m^2	65	101	121	120	152
		2 m^2	4	8	10	12	18
Blind test	F5	1 m2	15	48	66	78	125
		2 m^2	1	1	1	1	3
	F6	1 m^2	14	24	34	33	54
		2 m^2	3	5	5	5	6
	F7	1 m^2	92	152	202	244	388
		2 m^2	81	120	152	160	230
Self-test	V1		101	74	87	77	107
	V2		6734	3456	3286	2812	2891
	V3		2506	875	741	706	712
Blind test	V1		37	46	58	77	156
	V2		283	392	435	518	694
	V3		11274	6455	5623	8259	10060