no code implementations • 11 Nov 2023 • Lu Wen, Songan Zhang, H. Eric Tseng, Huei Peng
Meta reinforcement learning (Meta RL) has been amply explored to quickly learn an unseen task by transferring previously learned knowledge from similar tasks.
no code implementations • 4 Jan 2023 • Minghan Zhu, Lingting Ge, Panqu Wang, Huei Peng
We propose a novel approach for monocular 3D object detection by leveraging local perspective effects of each object.
1 code implementation • CVPR 2023 • Minghan Zhu, Maani Ghaffari, William A. Clark, Huei Peng
We also propose a permutation layer to recover SO(3) features from spherical features to preserve the capacity to distinguish rotations.
no code implementations • 24 Jan 2022 • Geunseob Oh, Huei Peng
The task of predicting stochastic behaviors of road agents in diverse environments is a challenging problem for autonomous driving.
no code implementations • 19 Aug 2021 • Lu Wen, Songan Zhang, H. Eric Tseng, Baljeet Singh, Dimitar Filev, Huei Peng
The performance of PEARL$^+$ is validated by solving three safety-critical problems related to robots and AVs, including two MuJoCo benchmark problems.
1 code implementation • 21 Jul 2021 • Minghan Zhu, Maani Ghaffari, Huei Peng
We learn an embedding for each point cloud in a feature space that preserves the SO(3)-equivariance property, enabled by recent developments in equivariant neural networks.
no code implementations • 7 Jul 2021 • Yuanxin Zhong, Minghan Zhu, Huei Peng
A unified neural network structure is presented for joint 3D object detection and point cloud segmentation in this paper.
1 code implementation • 18 Apr 2021 • Songan Zhang, Lu Wen, Huei Peng, H. Eric Tseng
It is essential for an automated vehicle in the field to perform discretionary lane changes with appropriate roadmanship - driving safely and efficiently without annoying or endangering other road users - under a wide range of traffic cultures and driving conditions.
1 code implementation • 29 Mar 2021 • Minghan Zhu, Songan Zhang, Yuanxin Zhong, Pingping Lu, Huei Peng, John Lenneman
This paper proposes a method to extract the position and pose of vehicles in the 3D world from a single traffic camera.
no code implementations • 2 Dec 2020 • Zhong Cao, Shaobing Xu, Songan Zhang, Huei Peng, Diange Yang
This paper proposes a driving-policy adaptive safeguard (DPAS) design, including a collision avoidance strategy and an activation function.
1 code implementation • 4 Nov 2020 • Yuanxin Zhong, Minghan Zhu, Huei Peng
Object detection and tracking is a key task in autonomy.
no code implementations • 14 May 2020 • Pingping Lu, Chen Cui, Shaobing Xu, Huei Peng, Fan Wang
AI-based lane detection algorithms were actively studied over the last few years.
2 code implementations • 21 Mar 2020 • Minghan Zhu, Maani Ghaffari, Yuanxin Zhong, Pingping Lu, Zhong Cao, Ryan M. Eustice, Huei Peng
In contrast to the current point-to-point loss evaluation approach, the proposed 3D loss treats point clouds as continuous objects; therefore, it compensates for the lack of dense ground truth depth due to LIDAR's sparsity measurements.
no code implementations • 3 Mar 2020 • Lu Wen, Jingliang Duan, Shengbo Eben Li, Shaobing Xu, Huei Peng
The simulations of two scenarios for autonomous vehicles confirm we can ensure safety while achieving fast learning.
no code implementations • 12 Dec 2019 • Yiqun Dong, Yuanxin Zhong, Wenbo Yu, Minghan Zhu, Pingping Lu, Yeyang Fang, Jiajun Hong, Huei Peng
The main goal of this paper is to introduce the data collection effort at Mcity targeting automated vehicle development.
2 code implementations • 25 Jun 2019 • Yaohui Guo, Vinay Varma Kalidindi, Mansur Arief, Wenshuo Wang, Jiacheng Zhu, Huei Peng, Ding Zhao
We then use this model to reproduce the high-dimensional driving scenarios in a finitely tractable form.
1 code implementation • 19 Apr 2019 • G. S. Oh, David J. Leblanc, Huei Peng
We present Vehicle Energy Dataset (VED), a novel large-scale dataset of fuel and energy data collected from 383 personal cars in Ann Arbor, Michigan, USA.
Physics and Society
no code implementations • 19 Feb 2017 • Macheng Shen, Ding Zhao, Jing Sun, Huei Peng
A Rao-Blackwellized particle filter (RBPF) is used to jointly estimate the common biases of the pseudo-ranges and the vehicle positions.
Systems and Control