ukoethe/vigra — pull request #96 by thorbenk (2011-11-24 10:02:24+00:00)
Title: export labelVolume and labelVolumeWithBackground for uint32 numpy arrays

In 3D segmentation, 32 bit segment indices are often needed for larger
volumes. Before, the only choice was to cast to float prior to calling
vigra.analysis.labelVolume and labelVolumeWithBackground, but clearly
this is suboptimal.