Organization Full Program · Contributors · Organizations · Search Program · Flagged · Happening Now · MapsMore…Search ProgramFlaggedHappening NowMapsState Key Lab of CS, Institute of Software, Chinese Academy of Sciences & Univ. of CASContributorsEnhua WuPresentationsTechnical BriefsThe Power of Box Filters: Real-time Approximation to Large Convolution Kernel by Box-filtered Image Pyramid