{HEAD ~ The gamma} decoding {TAIL ~ circuit} 6 is matched to the encoding gamma of the image generator 4, the first gamma encoding circuit 7 is matched to the decoding gamma of the second projector 2 and the second gamma encoding circuit 8 is matched to the decoding gamma of the first projector 1 
{ HEAD ~ The gamma } decoding { TAIL ~ circuit } 6 is matched to the encoding gamma of the image generator 4 , the first gamma encoding circuit 7 is matched to the decoding gamma of the second projector 2 and the second gamma encoding circuit 8 is matched to the decoding gamma of the first projector 1
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 OTH OTH OTH OTH OTH OTH OTH OTH OTH