Table 5. Indexing comparison for grain reconstructions with different exposure times with respect to SR-DCT.

f _indexed/f _indexed (360 s) denotes the ratio of the reconstructed volume with respect to the volume with the longest exposure time of 360 s. Other symbols have the same meanings as in Table 4 ▸.

Dataset	t exp (s)	〈D〉 (µm)	N				F 1 score	f indexed/f indexed (360 s)
			Total indexed	One-to-one indexed	One-to-multi indexed	FNs
Flat panel	4	146.8±79.9	50	45	3 (6)	78	0.552	0.8854
	20	146.7±73.9	59	56	2 (4)	68	0.630	0.9768
	60	140.7±73.9	65	63	1 (2)	62	0.674	0.9875
	120	141.7±71.1	66	66	0	60	0.688	0.9864
CCD	60	144.5±71.6	68	62	3 (6)	61	0.681	0.9774
	120	141.2±73.8	71	69	1 (2)	56	0.714	0.9835