241 citations · 302 across the 7 of their papers we have counts for
6 papers · 1 filter
PivotNet: Vectorized Pivot Learning for End-to-end HD Map Construction
Wenjie Ding, Limeng Qiao, Xi Qiu +1
Vectorized high-definition map online construction has garnered considerable attention in the field of autonomous driving research. Most existing approaches model changeable map el…
MachMap: End-to-End Vectorized Solution for Compact HD-Map Construction
Limeng Qiao, Yongchao Zheng, Peng Zhang +4
This report introduces the 1st place winning solution for the Autonomous Driving Challenge 2023 - Online HD-map Construction. By delving into the vectorization pipeline, we elabora…
End-to-End Vectorized HD-map Construction with Piecewise Bezier Curve
Limeng Qiao, Wenjie Ding, Xi Qiu +1
Vectorized high-definition map (HD-map) construction, which focuses on the perception of centimeter-level environmental information, has attracted significant research interest in…
GRM: Gradient Rectification Module for Visual Place Retrieval
Boshu Lei, Wenjie Ding, Limeng Qiao +1
Visual place retrieval aims to search images in the database that depict similar places as the query image. However, global descriptors encoded by the network usually fall into a l…
DeFRCN: Decoupled Faster R-CNN for Few-Shot Object Detection
Limeng Qiao, Yuxuan Zhao, Zhiyuan Li +3
Few-shot object detection, which aims at detecting novel objects rapidly from extremely few annotated examples of previously unseen classes, has attracted significant research inte…
Learning Open Set Network with Discriminative Reciprocal Points
Guangyao Chen, Limeng Qiao, Yemin Shi +5
Open set recognition is an emerging research area that aims to simultaneously classify samples from predefined classes and identify the rest as 'unknown'. In this process, one of t…