Xu Liu
Xu Liu
Ph.D. student, GRASP Lab, University of Pennsylvania
Verified email at - Homepage
Cited by
Cited by
Sloam: Semantic lidar odometry and mapping for forest inventory
SW Chen, GV Nardari, ES Lee, C Qu, X Liu, RAF Romero, V Kumar
IEEE Robotics and Automation Letters 5 (2), 612-619, 2020
Robust fruit counting: Combining deep learning, tracking, and structure from motion
X Liu, SW Chen, S Aditya, N Sivakumar, S Dcunha, C Qu, CJ Taylor, ...
2018 IEEE/RSJ international Conference on intelligent robots and systems …, 2018
Monocular camera based fruit counting and mapping with semantic data association
X Liu, SW Chen, C Liu, SS Shivakumar, J Das, CJ Taylor, J Underwood, ...
IEEE Robotics and Automation Letters 4 (3), 2296-2303, 2019
Large-scale autonomous flight with real-time semantic slam under dense forest canopy
X Liu, GV Nardari, F Cladera, Y Tao, A Zhou, T Donnelly, C Qu, SW Chen, ...
IEEE Robotics and Automation Letters 7 (2), 5512-5519, 2022
Challenges and opportunities for autonomous micro-uavs in precision agriculture
X Liu, SW Chen, GV Nardari, C Qu, F Cladera, CJ Taylor, V Kumar
IEEE Micro 42 (1), 61-68, 2022
Experiments in adaptive replanning for fast autonomous flight in forests
L Jarin-Lipschitz, X Liu, Y Tao, V Kumar
2022 International Conference on Robotics and Automation (ICRA), 8185-8191, 2022
Place recognition in forests with urquhart tessellations
GV Nardari, A Cohen, SW Chen, X Liu, V Arcot, RAF Romero, V Kumar
IEEE Robotics and Automation Letters 6 (2), 279-286, 2020
Design optimization of vehicle body NVH performance based on dynamic response analysis
J Lu, Z Zhan, H Song, X Liu, X Yang, J Yang
SAE Technical Paper, 2017
Active metric-semantic mapping by multiple aerial robots
X Liu, A Prabhu, F Cladera, ID Miller, L Zhou, CJ Taylor, V Kumar
2023 IEEE International Conference on Robotics and Automation (ICRA), 3282-3288, 2023
Numerical modeling and model updating for smart laminated structures with viscoelastic damping
J Lu, Z Zhan, X Liu, P Wang
Smart Materials and Structures 27 (7), 075038, 2018
Active Collaborative Localization in Heterogeneous Robot Teams
I Spasojevic, X Liu, A Ribeiro, GJ Pappas, V Kumar
Robotics: Science and Systems, 2023
UAVs for forestry: Metric-semantic mapping and diameter estimation with autonomous aerial robots
A Prabhu, X Liu, I Spasojevic, Y Wu, Y Shao, D Ong, J Lei, PC Green, ...
Mechanical Systems and Signal Processing 208, 111050, 2024
3D Active Metric-Semantic SLAM
Y Tao, X Liu, I Spasojevic, S Agarwal, V Kumar
IEEE Robotics and Automation Letters, 2024
Robust localization of aerial vehicles via active control of identical ground vehicles
I Spasojevic, X Liu, A Prabhu, A Ribeiro, GJ Pappas, V Kumar
2023 IEEE/RSJ International Conference on Intelligent Robots and Systems …, 2023
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