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Table 2 Average time for full multi-atlas based segmentation including 9 affine and deformable registrations and label fusions

From: How much will linked deformable registrations decrease the quality of multi-atlas segmentation fusions?

 

Segmentation time (minutes and seconds)

 

Full multi-atlas registration

Linked registration

Average time

35 minutes 32 s

9 minutes 59 s

Standard deviation

4 minutes 18 s

1 minute 43 s

  1. In comparison, the time for segmentation using linked registrations, including one affine and deformable registration, composition of transformations and label fusion. The difference was found to be statistically significant (p < < 0.01 for a t-test).