As indicated at 170, each synthesized pixel in {TAIL ~ the synthesized depth image} may include an original body part index determined during {HEAD ~ rasterization} 
As indicated at 170 , each synthesized pixel in { TAIL ~ the synthesized depth image } may include an original body part index determined during { HEAD ~ rasterization }
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD