A computer implemented method for decoding {TAIL ~ a current region} of an encoded image, comprising {HEAD ~ the steps} of: 
A computer implemented method for decoding { TAIL ~ a current region } of an encoded image , comprising { HEAD ~ the steps } of :
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH