Table 4 Mean values of algorithm runtimes for each algorithm and number of projections (N).

From: Iterative and discrete reconstruction in the evaluation of the rabbit model of osteoarthritis

Algorithm N Runtime (s)
FDK 260 28.8
CGLS 130 45.2
65 23.9
44 15.9
TV 130 1040
65 966
44 949
DART 130 1080
65 638
44 535