based   paper   with   method   from   different   spatial   disparity   variational   \psi   other   used   vision   optical-flow   stereo   machine   solution   representation   results   \big   that   left   which   this   optical   case   below   known   flow   here   been   have   more   scheme   methods   model   using   while   link   segmentation   error   images   information   related   image   code   fusion   function   also   where   JoelLipman.Com