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cs.CV2026
Towards Rotation-Only Imaging Geometry: Multi-View Pose Estimation
Xinrui Li, Qi Cai, Yuanxin Wu
Global structure-from-motion (SfM) commonly refines relative poses on individual image pairs and then estimates global rotations by rotation averaging. Pairwise refinement does not…
cs.CV2025
Towards Rotation-only Imaging Geometry: Rotation Estimation
Xinrui Li, Qi Cai, Yuanxin Wu
Structure from Motion (SfM) is a critical task in computer vision, aiming to recover the 3D scene structure and camera motion from a sequence of 2D images. The recent pose-only ima…
cs.CV2024
Linear Relative Pose Estimation Founded on Pose-only Imaging Geometry
Qi Cai, Xinrui Li, Yuanxin Wu
How to efficiently and accurately handle image matching outliers is a critical issue in two-view relative estimation. The prevailing RANSAC method necessitates that the minimal poi…