labelmaker/arkit_labelmaker

ARKit Labelmaker: A New Scale for Indoor 3D Scene Understanding

[arxiv] [website] [checkpoints] [code]

We complement ARKitScenes dataset with dense semantic annotations that are automatically generated at scale. This produces the first large-scale, real-world 3D dataset with dense semantic annotations. Training on this auto-generated data, we push forward the state-of-the-art performance on ScanNet and ScanNet200 with prevalent 3D semantic segmentation models.