README.md

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license: mit
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## HiSpatial Training Data

We open-source a large subset of the training data used in HiSpatial, consisting of **1.2M images** with rich spatial annotations:

| Split | Images | Source | Description |
|-------|--------|--------|-------------|
| **In-the-Wild-o365** | ~1M | Objects365 | Internet images with MoGe2-estimated metric monocular point clouds and multi-level spatial QA annotations (orientation, spatial relation, distance, depth comparison, object size, perspective taking, etc.) |
| **3D-Labeled** | ~200K | CA-1M | 3D scene images with ground-truth camera intrinsics, metric monocular point clouds, and QA annotations:(orientation, perspective_taking, spatial_relation, distance, problem_solving etc.) |

📄 **Paper**: [HiSpatial](https://arxiv.org/abs/2603.25411)

For data loading and usage, please refer to the dataloader in [https://github.com/microsoft/HiSpatial](https://github.com/microsoft/HiSpatial).