6 papers
H-OmniStereo: Zero-Shot Omnidirectional Stereo Matching with Heading-Aligned Normal Priors
Chenxing Jiang, Zhe Tong, Pusen Gao +5
Stereo matching on top-bottom equirectangular images provides an effective framework for full-surround perception, as vertically aligned epipolar lines enable the use of advanced p…
Temporal and Rotational Calibration for Event-Centric Multi-Sensor Systems
Jiayao Mai, Xiuyuan Lu, Kuan Dai +2
Event cameras generate asynchronous signals in response to pixel-level brightness changes, offering a sensing paradigm with theoretically microsecond-scale latency that can signifi…
ESVO2: Direct Visual-Inertial Odometry with Stereo Event Cameras
Junkai Niu, Sheng Zhong, Xiuyuan Lu +3
Event-based visual odometry is a specific branch of visual Simultaneous Localization and Mapping (SLAM) techniques, which aims at solving tracking and mapping subproblems (typicall…
Event-Aided Time-to-Collision Estimation for Autonomous Driving
Jinghang Li, Bangyan Liao, Xiuyuan LU +3
Predicting a potential collision with leading vehicles is an essential functionality of any autonomous/assisted driving system. One bottleneck of existing vision-based solutions is…
Microsaccade-inspired Event Camera for Robotics
Botao He, Ze Wang, Yuan Zhou +11
Neuromorphic vision sensors or event cameras have made the visual perception of extremely low reaction time possible, opening new avenues for high-dynamic robotics applications. Th…
Event-based Visual Inertial Velometer
Xiuyuan Lu, Yi Zhou, Junkai Niu +2
Neuromorphic event-based cameras are bio-inspired visual sensors with asynchronous pixels and extremely high temporal resolution. Such favorable properties make them an excellent c…