Preprint
Aug 2026
Robust structure from motion for aerial-ground images via detector-free feature matching and multi-view track refinement
Integrated 3D reconstruction from aerial-ground images is essential for generating high-precision urban 3D models, yet severe variations in viewpoint, scale, and rotation make robust feature matching highly challenging. To address these limitations, this study introduces a rotation-robust detector-free matching network...
San Jiang, Hui Wang, Xing Zhang et al.
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