Search Results for author: Wenjie Ding

Found 5 papers, 3 papers with code

PivotNet: Vectorized Pivot Learning for End-to-end HD Map Construction

2 code implementations ICCV 2023 Wenjie Ding, Limeng Qiao, Xi Qiu, Chi Zhang

Furthermore, to supervise the position and topology of the vectorized point predictions, we propose a dynamic vectorized sequence loss.

Autonomous Driving

MachMap: End-to-End Vectorized Solution for Compact HD-Map Construction

2 code implementations17 Jun 2023 Limeng Qiao, Yongchao Zheng, Peng Zhang, Wenjie Ding, Xi Qiu, Xing Wei, Chi Zhang

This report introduces the 1st place winning solution for the Autonomous Driving Challenge 2023 - Online HD-map Construction.

Autonomous Driving

End-to-End Vectorized HD-map Construction with Piecewise Bezier Curve

1 code implementation CVPR 2023 Limeng Qiao, Wenjie Ding, Xi Qiu, Chi Zhang

Vectorized high-definition map (HD-map) construction, which focuses on the perception of centimeter-level environmental information, has attracted significant research interest in the autonomous driving community.

Autonomous Driving

GRM: Gradient Rectification Module for Visual Place Retrieval

no code implementations23 Apr 2022 Boshu Lei, Wenjie Ding, Limeng Qiao, Xi Qiu

Visual place retrieval aims to search images in the database that depict similar places as the query image.

Retrieval

Beyond Universal Person Re-ID Attack

no code implementations30 Oct 2019 Wenjie Ding, Xing Wei, Rongrong Ji, Xiaopeng Hong, Qi Tian, Yihong Gong

We propose a \emph{more universal} adversarial perturbation (MUAP) method for both image-agnostic and model-insensitive person Re-ID attack.

General Classification Person Re-Identification

Cannot find the paper you are looking for? You can Submit a new open access paper.