Preprint
Aug 2026
Beyond Reprojection Error: Camera Calibration with 3D Targets
In 3D reconstruction, camera calibration is an essential element for achieving high fidelity and accuracy of the reconstructed geometry. While existing approaches rely upon 2D planar calibration, this work proposes a framework tailored for 3D reconstruction that is based on predicting scene rays, which adds flexibility...
D. Ruppel, Hasan Kutlu, Kai A. Neumann et al.
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