Chunxi Xia

A unified model of GNSS phase/code bias calibration for PPP ambiguity resolution with GPS, BDS, Galileo and GLONASS multi-frequency observations

Xin Li, Xingxing Li, Zihao Jiang et al. · GPS Solutions · 2022 · 33 citations

Radar, Engineering, Global Positioning System +11

Accurate and Automatic Extrinsic Calibration for a Monocular Camera and Heterogenous 3D LiDARs

Xingxing Li, Feiyang He, Shengyu Li et al. · IEEE Sensors Journal · 2022 · 31 citations

Engineering, Field Robotics, Point Cloud Processing +24

PPP rapid ambiguity resolution using Android GNSS raw measurements with a low-cost helical antenna

Xingxing Li, Hao Wang, Xin Li et al. · Journal of Geodesy · 2022 · 22 citations

Low-cost Helical Antenna, Engineering, Measurement +4

Targetless Extrinsic Calibration of LiDAR–IMU System Using Raw GNSS Observations for Vehicle Applications

Shengyu Li, Xingxing Li, Yuxuan Zhou et al. · IEEE Transactions on Instrumentation and Measurement · 2023 · 21 citations

Calibration Performance, Engineering, Location Estimation +26

Online Visual-Inertial Extrinsic Calibration Utilizing GNSS Measurements for Vehicle Applications

Yuxuan Zhou, Shengyu Li, Chunxi Xia et al. · IEEE Sensors Journal · 2022 · 20 citations

Engineering, Visual-inertial Navigation System, Measurement +24