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2d-3d feature matching 1beam search 1graph neural networks 1gravity assist 1sequential convex programming 1single-view 3d reconstruction 1solar sails 1spacecraft pose estimation 1trajectory optimization 1transformer networks 1

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cs.CV2026

DreamSat-Pose: Spacecraft Pose Estimation from Single-View 3D Reconstructions and Learned 2D-3D Feature Matching

Josiane Uwumukiza, Jocelyn Zhao, Giovanni Lavezzi +5

The paper introduces a single-shot framework that reconstructs a 3D shape of an unknown spacecraft from one image and then estimates its 6-DoF pose by learning dense 2D‑3D correspo…