Open access
Sep 2026
Efficient and Robust Absolute Pose Estimation via Gravity-Prior-Driven Transformation Decoupling and Pose Refinement
A novel transformation strategy that exploits geometric relations derived from the gravity prior is proposed that achieves stronger performance compared to existing state-of-the-art (SOTA) approaches and is integrated into ORB-SLAM2.
Hu Cao, Qian-Yi Yang, Xin-Yi Li et al.
· IEEE Transactions on Image P... · 0 citations