image processing means for conducting inspection or {HEAD ~ measurement} of {TAIL ~ the object} using an output from the sensor 
image processing means for conducting inspection or { HEAD ~ measurement } of { TAIL ~ the object } using an output from the sensor
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH