109 citations · 148 across the 12 of their papers we have counts for
12 papers
Towards Large-Scale Incremental Dense Mapping using Robot-centric Implicit Neural Representation
Jianheng Liu, Haoyao Chen
Large-scale dense mapping is vital in robotics, digital twins, and virtual reality. Recently, implicit neural mapping has shown remarkable reconstruction quality. However, incremen…
Hierarchical Adaptive Voxel-guided Sampling for Real-time Applications in Large-scale Point Clouds
Junyuan Ouyang, Xiao Liu, Haoyao Chen
While point-based neural architectures have demonstrated their efficacy, the time-consuming sampler currently prevents them from performing real-time reasoning on scene-level point…
Proxy-based Super Twisting Control Algorithm for Aerial Manipulators
Zhengyu Hua, Bowen Xu, Li Xing +3
Aerial manipulators are composed of an aerial multi-rotor that is equipped with a 6-DOF servo robot arm. To achieve precise position and attitude control during the arm's motion, i…
RGB-D Inertial Odometry for a Resource-Restricted Robot in Dynamic Environments
Jianheng Liu, Xuanfu Li, Yueqian Liu +1
Current simultaneous localization and mapping (SLAM) algorithms perform well in static environments but easily fail in dynamic environments. Recent works introduce deep learning-ba…
Active Implicit Object Reconstruction using Uncertainty-guided Next-Best-View Optimization
Dongyu Yan, Jianheng Liu, Fengyu Quan +2
Actively planning sensor views during object reconstruction is crucial for autonomous mobile robots. An effective method should be able to strike a balance between accuracy and eff…
Adaptive Nonlinear MPC for Trajectory Tracking of An Overactuated Tiltrotor Hexacopter
Yueqian Liu, Fengyu Quan, Haoyao Chen
Omnidirectional micro aerial vehicles (OMAVs) are more capable of doing environmentally interactive tasks due to their ability to exert full wrenches while maintaining stable poses…
Active View Planning for Visual SLAM in Outdoor Environments Based on Continuous Information Modeling
Zhihao Wang, Haoyao Chen, Shiwu Zhang +1
The visual simultaneous localization and mapping(vSLAM) is widely used in GPS-denied and open field environments for ground and surface robots. However, due to the frequent percept…
Edge-based Monocular Thermal-Inertial Odometry in Visually Degraded Environments
Yu Wang, Haoyao Chen, Yufeng Liu +1
State estimation in complex illumination environments based on conventional visual-inertial odometry is a challenging task due to the severe visual degradation of the visual camera…
Collision-Free 6-DoF Trajectory Generation for Omnidirectional Multi-rotor Aerial Vehicle
Peiyan Liu, Fengyu Quan, Yueqian Liu +1
As a kind of fully actuated system, omnidirectional multirotor aerial vehicles (OMAVs) has more flexible maneuverability than traditional underactuated multirotor aircraft, and it…
Det6D: A Ground-Aware Full-Pose 3D Object Detector for Improving Terrain Robustness
Junyuan Ouyang, Haoyao Chen
Accurate 3D object detection with LiDAR is critical for autonomous driving. Existing research is all based on the flat-world assumption. However, the actual road can be complex wit…
Pole-like Objects Mapping and Long-Term Robot Localization in Dynamic Urban Scenarios
Zhihao Wang, Silin Li, Ming Cao +2
Localization on 3D data is a challenging task for unmanned vehicles, especially in long-term dynamic urban scenarios. Due to the generality and long-term stability, the pole-like o…
Simulation Platform for Autonomous Aerial Manipulation in Dynamic Environments
Fengyu Quan, Huisheng Huang, Hongjie Zeng +2
The aerial manipulator (AM) is a systematic operational robotic platform in high standard on algorithm robustness. Directly deploying the algorithms to the practical system will ta…