nipy/nipype — pull request #925 by oesteban (2014-09-14 09:47:15+00:00)
Title: [algorithms] Overlap interface revision

* Now it accepts not only binary files, also ROI files with multiple
labels.
* Volumes can be handled in voxel units (as formerly) and mm3
* Keeps backwards compatibility of outputs and inputs

NOTE: I've tested it with both ROI files and binary files, it'd be very easy to write some regression tests for this