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Peijin Jia

5 accepted papers

2025

Enhancing Lane Segment Perception and Topology Reasoning With Crowdsourcing Trajectory Priors

RA-L 2025

In autonomous driving, recent advances in online mapping provide autonomous vehicles with a comprehensive understanding of driving scenarios. Moreover, incorporating prior information input into such perception model represents an effective approach to ensure the robustness and accuracy. However, ut

Cited by 3SourcecodeScholar
2024

DiffMap: Enhancing Map Segmentation With Map Prior Using Diffusion Model

RA-L 2024

Constructing high-definition (HD) maps is a crucial requirement for enabling autonomous driving. In recent years, several map segmentation algorithms have been developed to address this need, leveraging advancements in Bird's-Eye View (BEV) perception. However, existing models still encounter challe

Cited by 17SourceScholar
2024

LaneSegNet: Map Learning with Lane Segment Perception for Autonomous Driving

ICLR 2024poster

A map, as crucial information for downstream applications of an autonomous driving system, is usually represented in lanelines or centerlines. However, existing literature on map learning primarily focuses on either detecting geometry-based lanelines or perceiving topology relationships of centerlin…

2023

OpenLane-V2: A Topology Reasoning Benchmark for Unified 3D HD Mapping

NeurIPS 2023poster

Accurately depicting the complex traffic scene is a vital component for autonomous vehicles to execute correct judgments. However, existing benchmarks tend to oversimplify the scene by solely focusing on lane perception tasks. Observing that human drivers rely on both lanes and traffic signals to op…

2022

Roadside HD Map Object Reconstruction Using Monocular Camera

RA-L 2022

The traditional HD map production based on mapping vehicles equipped with expensive sensors (e.g. LiDAR) struggles to keep the frequently changing HD maps up-to-date, thus calling for great research efforts in the HD map reconstruction using low-cost vision sensors. However, most existing works in t

Cited by 14SourceScholar