walkBreadthFirst  143 modules/stitching/include/opencv2/stitching/detail/util.hpp     template <typename B> B walkBreadthFirst(int from, B body) const;
walkBreadthFirst  160 modules/stitching/src/motion_estimators.cpp     span_tree.walkBreadthFirst(span_tree_centers[0], CalcRotation(num_images, pairwise_matches, cameras));
walkBreadthFirst  863 modules/stitching/src/motion_estimators.cpp         span_tree.walkBreadthFirst(span_tree_leafs[i], IncDistance(cur_dists));