By causing {HEAD ~ a computer} to execute {TAIL ~ this program}, the computer becomes a component or element of the image inspection apparatus 
By causing { HEAD ~ a computer } to execute { TAIL ~ this program } , the computer becomes a component or element of the image inspection apparatus
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH