Search Results for author: Guowei Wan

Found 5 papers, 1 papers with code

EgoVM: Achieving Precise Ego-Localization using Lightweight Vectorized Maps

no code implementations18 Jul 2023 Yuzhe He, Shuang Liang, Xiaofei Rui, Chengying Cai, Guowei Wan

The experimental results show that our method achieves centimeter-level localization accuracy, and outperforms existing methods using vectorized maps by a large margin.

Autonomous Driving Decoder +1

A Unified BEV Model for Joint Learning of 3D Local Features and Overlap Estimation

1 code implementation28 Feb 2023 Lin Li, Wendong Ding, Yongkun Wen, Yufei Liang, Yong liu, Guowei Wan

For overlap detection, a cross-attention module is applied for interacting contextual information of input point clouds, followed by a classification head to estimate the overlapping region.

Point Cloud Registration

DA4AD: End-to-End Deep Attention-based Visual Localization for Autonomous Driving

no code implementations ECCV 2020 Yao Zhou, Guowei Wan, Shenhua Hou, Li Yu, Gang Wang, Xiaofei Rui, Shiyu Song

We present a visual localization framework based on novel deep attention aware features for autonomous driving that achieves centimeter level localization accuracy.

Autonomous Driving Deep Attention +1

DeepICP: An End-to-End Deep Neural Network for 3D Point Cloud Registration

no code implementations10 May 2019 Weixin Lu, Guowei Wan, Yao Zhou, Xiangyu Fu, Pengfei Yuan, Shiyu Song

We present DeepICP - a novel end-to-end learning-based 3D point cloud registration framework that achieves comparable registration accuracy to prior state-of-the-art geometric methods.

Point Cloud Registration

Robust and Precise Vehicle Localization based on Multi-sensor Fusion in Diverse City Scenes

no code implementations15 Nov 2017 Guowei Wan, Xiaolong Yang, Renlan Cai, Hao Li, Hao Wang, Shiyu Song

We present a robust and precise localization system that achieves centimeter-level localization accuracy in disparate city scenes.

Autonomous Driving Sensor Fusion

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