The selected segmentations may be modified to minimize total leaf movement relative to apertures in the selected segmentations while satisfying {HEAD ~ physical constraints}, such as {TAIL ~ a maximum leaf movement} or interdigitation constraint 
such as
The selected segmentations may be modified to minimize total leaf movement relative to apertures in the selected segmentations while satisfying { HEAD ~ physical constraints } , such as { TAIL ~ a maximum leaf movement } or interdigitation constraint
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH