The present invention is a method and system for encoding a region of an image, where the region has {HEAD ~ a plurality} of {TAIL ~ corresponding image values} 
of
The present invention is a method and system for encoding a region of an image , where the region has { HEAD ~ a plurality } of { TAIL ~ corresponding image values }
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 HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL