Table 6.
Completion time and prerequisites required for each tested algorithm.
| Software | Time to completion for one scan (min) | Prerequisites |
|---|---|---|
| FreeSurfer | 25–35 | – |
| @afni_refacer_run | 13–30 | AFNI v20.0.02+, @afni_refacer_run v2.0+–older versions typically removed brain |
| deepdefacer | 1–2 | Python v2.7+ (numpy, nibabel, SimpleITK, TensorFlow, keras) |
| mri_deface | 3–10 | – |
| mridefacer | 1–3 | FSL, num-utils |
| pydeface | 2–10 | Python v2.7+ (numpy, nipype, nibabel), FSL |
| quickshear | ~1 (does not include creation of brain mask) | Python v2.7+ (numpy, nibabel), brain mask |
Run times approximated when running on a 64-bit Intel® Core™ i7-4790 CPU @ 3.60 GHz processor using an Ubuntu 16.04 virtual machine with Windows 7 host.