15 citations · 15 across the 3 of their papers we have counts for
3 papers
cs.CV2026
TRIG: Trajectory-Rig Decoupled Metric Geometry Learning
Lizhou Liao, Wentao Xu, Handong Wang +4
Vision-centric autonomous driving requires accurate metric geometry and ego-motion estimation from synchronized multi-camera observations. Recent visual geometry models show strong…
cs.RO2023
NDT-Map-Code: A 3D global descriptor for real-time loop closure detection in lidar SLAM
Lizhou Liao, Wenlei Yan, Li Sun +4
Loop-closure detection, also known as place recognition, aiming to identify previously visited locations, is an essential component of a SLAM system. Existing research on lidar-bas…
cs.RO2022★ 15 cited
Optimized SC-F-LOAM: Optimized Fast LiDAR Odometry and Mapping Using Scan Context
Lizhou Liao, Chunyun Fu, Binbin Feng +1
LiDAR odometry can achieve accurate vehicle pose estimation for short driving range or in small-scale environments, but for long driving range or in large-scale environments, the a…