Search Results for author: Haojie Ren

Found 4 papers, 1 papers with code

CORP: A Multi-Modal Dataset for Campus-Oriented Roadside Perception Tasks

no code implementations4 Apr 2024 Beibei Wang, Shuang Meng, Lu Zhang, Chenjie Wang, Jingjing Huang, Yao Li, Haojie Ren, Yuxuan Xiao, Yuru Peng, Jianmin Ji, Yu Zhang, Yanyong Zhang

Numerous roadside perception datasets have been introduced to propel advancements in autonomous driving and intelligent transportation systems research and development.

Autonomous Driving Instance Segmentation +1

CAP: A General Algorithm for Online Selective Conformal Prediction with FCR Control

no code implementations12 Mar 2024 Yajie Bao, Yuyang Huo, Haojie Ren, Changliang Zou

To avoid devoting resources to unimportant units, a preliminary selection of the current individual before reporting its prediction interval is common and meaningful in online predictive tasks.

Conformal Prediction Prediction Intervals

EdgeCalib: Multi-Frame Weighted Edge Features for Automatic Targetless LiDAR-Camera Calibration

1 code implementation25 Oct 2023 Xingchen Li, Yifan Duan, Beibei Wang, Haojie Ren, Guoliang You, Yu Sheng, Jianmin Ji, Yanyong Zhang

The edge features, which are prevalent in various environments, are aligned in both images and point clouds to determine the extrinsic parameters.

Camera Calibration

TrajMatch: Towards Automatic Spatio-temporal Calibration for Roadside LiDARs through Trajectory Matching

no code implementations4 Feb 2023 Haojie Ren, Sha Zhang, Sugang Li, Yao Li, Xinchen Li, Jianmin Ji, Yu Zhang, Yanyong Zhang

In this paper, we propose TrajMatch -- the first system that can automatically calibrate for roadside LiDARs in both time and space.

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