An apparatus is described that uses {HEAD ~ cameras} arranged on, in, or about {TAIL ~ a structure} adapted to fit over, around, or about an object to be measured 
arranged about
An apparatus is described that uses { HEAD ~ cameras } arranged on , in , or about { TAIL ~ a structure } adapted to fit over , around , or about an object to be measured
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH