Table 2.

Comparison of the 3D reconstruction results for the ring.

		Scale 1							Scale 2
Orientations	0	2	3	4	5	6	7	8	2	3	4	5	6	7	8
Nev	115	78	75	100	109	131	151	168	78	95	119	143	177	197	229
Nm	17	8	8	9	10	12	14	16	8	10	12	15	19	21	25
Matching rate	15	10	11	9	10	10	9	9	10	11	10	10	11	11	11
Isolated events	5.9	7.8	7.1	6.5	5.4	4.9	4.1	3.9	7.6	6.2	5.0	3.9	3.0	2.6	1.9
Merr	12.0	9.9	9.5	9.3	8.7	8.5	8.7	8.9	9.3	9.0	8.4	8.1	8.2	8.0	7.8
Nm-correct	14	7	7	8	9	10	12	14	7	8	10	13	17	19	23
		Scale 3							Scale 4
Orientations		2	3	4	5	6	7	8	2	3	4	5	6	7	8
Nev		82	103	122	157	185	217	245	83	107	131	161	201	229	266
Nm		8	10	12	16	19	22	25	6	9	11	14	17	20	23
Matching rate		9	10	10	10	10	10	10	8	8	8	9	9	9	9
Isolated events		7.5	6.3	4.8	3.5	2.9	2.3	2.0	7.7	6.3	5.1	3.9	3.0	2.5	2.0
Merr		8.9	7.7	7.3	6.8	6.5	6.6	6.4	8.4	6.5	6.2	5.7	5.9	5.8	5.6
Nm-correct		7	9	11	14	17	20	23	5	8	10	13	15	18	21

The meaning of the columns and rows is as in Table 1.