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cs.RO2025
sqrtVINS: Robust and Ultrafast Square-Root Filter-based 3D Motion Tracking
Yuxiang Peng, Chuchu Chen, Kejian Wu +1
In this paper, we develop and open-source, for the first time, a square-root filter (SRF)-based visual-inertial navigation system (VINS), termed sqrtVINS, which is ultra-fast, nume…
cs.RO2023
NeRF-VINS: A Real-time Neural Radiance Field Map-based Visual-Inertial Navigation System
Saimouli Katragadda, Woosik Lee, Yuxiang Peng +5
Achieving efficient and consistent localization a prior map remains challenging in robotics. Conventional keyframe-based approaches often suffers from sub-optimal viewpoints due to…