{TAIL ~ A light pattern} is projected onto the object to be measured while the cameras capture images of the object from several angles about {HEAD ~ the object} 
{ TAIL ~ A light pattern } is projected onto the object to be measured while the cameras capture images of the object from several angles about { HEAD ~ the object }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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