The method 1, where {HEAD ~ a magnitude} of the push force vector is proportional to a push offset distance between the synthesized pixel of interest and {TAIL ~ a nearest qualifying pixel} on a silhouette of the human target in the observed depth image 
The method 1 , where { HEAD ~ a magnitude } of the push force vector is proportional to a push offset distance between the synthesized pixel of interest and { TAIL ~ a nearest qualifying pixel } on a silhouette of the human target in the observed depth image
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH OTH OTH