calcUpDownDist    214 modules/photo/src/fast_nlmeans_denoising_invoker.hpp                             col_dist_sums_row[x] = up_col_dist_sums_row[x] + D::template calcUpDownDist<T>(a_up, a_down, b_up_ptr[bx], b_down_ptr[bx]);
calcUpDownDist    233 modules/photo/src/fast_nlmeans_multi_denoising_invoker.hpp                                     D::template calcUpDownDist<T>(a_up, a_down, b_up_ptr[start_bx + x], b_down_ptr[start_bx + x]);