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