3d reconstruction

SNAP3D: Physically Grounded 3D Parts for Assembly from a Single Imagearxiv.org

The paper presents SNAP3D, a physics‑guided pipeline that converts a single image into a set of 3D parts that can be assembled without interpenetration. By using simulation‑driven connector placement and a new physics‑based evaluation, the method yields assemblies that are both geometrically accurate and stable enough for 3D printing.