| --- |
| pretty_name: SpatialMirage Stage 2 Training Data |
| license: apache-2.0 |
| task_categories: |
| - image-to-image |
| --- |
| |
| # SpatialMirage Stage 2 Training Data |
|
|
| This public release contains the SpatialEdit-500K camera-control subset used by |
| SpatialMirage Stage 2. It contains 243,338 training pairs and 4,096 |
| held-out construction-time evaluation pairs. The 6,344 original upstream |
| WebDataset shards occupy 125,005,230,080 bytes and preserve the original source and |
| target JPEG bytes without re-encoding. |
|
|
| The upstream dataset is `EasonXiao-888/SpatialEdit-500K` at revision |
| `e54a9c870f98487d63f789a5e1bde4d35937d227` and is distributed under Apache 2.0. |
|
|
| ## Contents |
|
|
| * `annotations/train_stage2_spatialedit_camera_243338.jsonl` is the exact row set |
| used by the final Stage 2 recipe with portable image paths. |
| * `annotations/eval_stage2_spatialedit_camera_4096.jsonl` records the held-out |
| construction split. |
| * `raw/camera_control/*.tar` are byte-identical original upstream shards. |
| * `scripts/materialize_images.py` extracts only the images referenced by a chosen |
| annotation file. |
|
|
| ## Materialization |
|
|
| ```bash |
| python scripts/materialize_images.py \ |
| --annotation annotations/train_stage2_spatialedit_camera_243338.jsonl \ |
| --output-root /path/to/stage2_data |
| ``` |
|
|
| Resolve annotation paths against `/path/to/stage2_data` during training. |
|
|
| ## License and citation |
|
|
| See `LICENSE`, `licenses/UPSTREAM_DATASET_CARD.md`, and |
| `licenses/THIRD_PARTY_NOTICES.md`. |
|
|
