4.7k citations · 6.6k across the 79 of their papers we have counts for
11 papers · 1 filter
Event-based Motion Segmentation with Spatio-Temporal Graph Cuts
Yi Zhou, Guillermo Gallego, Xiuyuan Lu +2
Identifying independently moving objects is an essential task for dynamic scene understanding. However, traditional cameras used in dynamic scenes may suffer from motion blur or ex…
Tracking from Patterns: Learning Corresponding Patterns in Point Clouds for 3D Object Tracking
Jieqi Shi, Peiliang Li, Shaojie Shen
A robust 3D object tracker which continuously tracks surrounding objects and estimates their trajectories is key for self-driving vehicles. Most existing tracking methods employ a…
FUEL: Fast UAV Exploration using Incremental Frontier Structure and Hierarchical Planning
Boyu Zhou, Yichen Zhang, Xinyi Chen +1
Autonomous exploration is a fundamental problem for various applications of unmanned aerial vehicles. Existing methods, however, were demonstrated to insufficient exploration rate,…
An Augmented Reality Interaction Interface for Autonomous Drone
Chuhao Liu, Shaojie Shen
Human drone interaction in autonomous navigation incorporates spatial interaction tasks, including reconstructed 3D map from the drone and human desired target position. Augmented…
RAPTOR: Robust and Perception-aware Trajectory Replanning for Quadrotor Fast Flight
Boyu Zhou, Jie Pan, Fei Gao +1
Recent advances in trajectory replanning have enabled quadrotor to navigate autonomously in unknown environments. However, high-speed navigation still remains a significant challen…
Event-based Stereo Visual Odometry
Yi Zhou, Guillermo Gallego, Shaojie Shen
Event-based cameras are bio-inspired vision sensors whose pixels work independently from each other and respond asynchronously to brightness changes, with microsecond resolution. T…
FP-Stereo: Hardware-Efficient Stereo Vision for Embedded Applications
Jieru Zhao, Tingyuan Liang, Liang Feng +4
Fast and accurate depth estimation, or stereo matching, is essential in embedded stereo vision systems, requiring substantial design effort to achieve an appropriate balance among…
Joint Spatial-Temporal Optimization for Stereo 3D Object Tracking
Peiliang Li, Jieqi Shi, Shaojie Shen
Directly learning multiple 3D objects motion from sequential images is difficult, while the geometric bundle adjustment lacks the ability to localize the invisible object centroid.…
Decentralized Visual-Inertial-UWB Fusion for Relative State Estimation of Aerial Swarm
Hao Xu, Luqi Wang, Yichen Zhang +2
The collaboration of unmanned aerial vehicles (UAVs) has become a popular research topic for its practicability in multiple scenarios. The collaboration of multiple UAVs, which is…
Efficient Uncertainty-aware Decision-making for Automated Driving Using Guided Branching
Lu Zhang, Wenchao Ding, Jing Chen +1
Decision-making in dense traffic scenarios is challenging for automated vehicles (AVs) due to potentially stochastic behaviors of other traffic participants and perception uncertai…
PiP: Planning-informed Trajectory Prediction for Autonomous Driving
Haoran Song, Wenchao Ding, Yuxuan Chen +3
It is critical to predict the motion of surrounding vehicles for self-driving planning, especially in a socially compliant and flexible way. However, future prediction is challengi…