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