Visualize results on validation set of ScanNetv2 dataset. Top row: from left to right are Input Point Cloud, High-scale Superpoint, Low-scale Superpoint and Ground-truth respectively Bottom row: from left to right are ISBNet, SPFormer, MAFT and MSTA3D respectively Other examples 1 / 4 ISBNet 2 / 4 SPFormer 3 / 4 MAFT 4 / 4 MSTA3D ❮ ❯