The second block portion corresponding to the determined transformed block portion is selected, and block position information indicating {TAIL ~ the position} of the selected second block portion and a transformation parameter representing the transform processing of the selected second block portion are {HEAD ~ output} 
The second block portion corresponding to the determined transformed block portion is selected , and block position information indicating { TAIL ~ the position } of the selected second block portion and a transformation parameter representing the transform processing of the selected second block portion are { HEAD ~ output }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH HEAD HEAD HEAD HEAD HEAD