PixARMesh rebuilds a full editable 3D scene from one photo
TheZachMueller · x · 2026-07-20
A CVPR 2026 paper from UC San Diego and Lambda, PixARMesh, turns a single photo into a fully editable 3D scene.
- The scene is represented as a single token sequence and generated autoregressively.
- It avoids SDFs, occupancy fields, and multi-stage layout optimization.
- Reported scene-level F-Score on 3D-FRONT: 33.55% vs 25.00% for DepR.
- Chamfer Distance improves from 0.153 to 0.099.
- Each object is produced as an artist-ready mesh with a few thousand faces.
The method uses pixel-aligned image features plus global scene context, then predicts object poses and meshes token by token in one forward pass. The post frames it as useful for robotics, self-driving scene reconstruction, game dev, and interior design.
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