applying a predetermined process on {TAIL ~ the acquired image information} based on {HEAD ~ the state} of the synthesis image information that has been read and the acquired image taking conditions; and 
applying a predetermined process on { TAIL ~ the acquired image information } based on { HEAD ~ the state } of the synthesis image information that has been read and the acquired image taking conditions ; and
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH