| # VesselTok Data Release | |
| This archive contains the preprocessed data used to train the **Stage 1 implicit-function autoencoder** in the [VesselTok](https://arxiv.org/abs/2603.18797) codebase. | |
| ## Contents | |
| ### `all_centerlines/` | |
| Contains centerline graphs (`.vtp`) for all anatomies used in this work: | |
| * ATM'22 | |
| * AIIB23 | |
| * AeroPath | |
| * CoSTA | |
| * PARSE 2022 | |
| * HiPaS | |
| * Pulmonary_AV | |
| * TopCoW | |
| Set this directory as: | |
| ```yaml | |
| configs/base_config.yaml | |
| setup.ALL_CENTERLINES_PATH | |
| ``` | |
| ### `sampled_points/` | |
| Contains precomputed occupancy query points at a grid resolution of **512**. | |
| There is one `.npz` file per centerline graph, with filenames matching those in `all_centerlines/`, except that the `.vtp` extension is replaced by `.npz`. | |
| These files constitute the training-time cache used with: | |
| ```yaml | |
| im_configs.training.use_precomputed_gt_distance: True | |
| im_configs.training.num_points_per_axis_sampling: 512 | |
| ``` | |
| Place this directory at: | |
| ```text | |
| <MC_MESH_PATH>/occupancy/resolution_512/sampled_points | |
| ``` | |
| where `<MC_MESH_PATH>` corresponds to: | |
| ```yaml | |
| configs/base_config.yaml | |
| setup.MC_MESH_PATH | |
| ``` | |
| ## Not Included | |
| The following data are **not** included in this release: | |
| * **Ablation-specific data** | |
| Data used for resolution or occupancy-radius sweeps, sub-/supersampled centerlines, OOD kidney chunks, and related ablation experiments are not included. | |
| * **Other query-point resolutions** | |
| Precomputed query points at resolutions other than **512** are not included. | |
| ## Setup Instructions | |
| See the **Data Setup** section of the main repository `README.md` for complete setup instructions. | |