Search Results for author: Jiachen Zhong

Found 6 papers, 5 papers with code

DualTeacher: Bridging Coexistence of Unlabelled Classes for Semi-supervised Incremental Object Detection

1 code implementation13 Dec 2023 Ziqi Yuan, Liyuan Wang, Wenbo Ding, Xingxing Zhang, Jiachen Zhong, Jianyong Ai, Jianmin Li, Jun Zhu

A commonly-used strategy for supervised IOD is to encourage the current model (as a student) to mimic the behavior of the old model (as a teacher), but it generally fails in SSIOD because a dominant number of object instances from old and new classes are coexisting and unlabelled, with the teacher only recognizing a fraction of them.

Object object-detection +1

Understanding the Robustness of 3D Object Detection with Bird's-Eye-View Representations in Autonomous Driving

1 code implementation CVPR 2023 Zijian Zhu, Yichi Zhang, Hai Chen, Yinpeng Dong, Shu Zhao, Wenbo Ding, Jiachen Zhong, Shibao Zheng

However, there still lacks a systematic understanding of the robustness of these vision-dependent BEV models, which is closely related to the safety of autonomous driving systems.

3D Object Detection Adversarial Robustness +2

WS-3D-Lane: Weakly Supervised 3D Lane Detection With 2D Lane Labels

1 code implementation23 Sep 2022 Jianyong Ai, Wenbo Ding, Jiuhua Zhao, Jiachen Zhong

To the best of our knowledge, WS-3D-Lane is the first try of 3D lane detection under weakly supervised setting.

3D Lane Detection

Improving the Speed and Quality of GAN by Adversarial Training

1 code implementation7 Aug 2020 Jiachen Zhong, Xuanqing Liu, Cho-Jui Hsieh

Generative adversarial networks (GAN) have shown remarkable results in image generation tasks.

Image Generation

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