A display apparatus according to {HEAD ~ this invention} performs {TAIL ~ control} so as to reduce the difference between image data input to a display unit and an image which is displayed on a display surface and acquired by an acquisition unit, based on the image data and the image 
performs
A display apparatus according to { HEAD ~ this invention } performs { TAIL ~ control } so as to reduce the difference between image data input to a display unit and an image which is displayed on a display surface and acquired by an acquisition unit , based on the image data and the image
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL 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 OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH