Attribute-Guided Feature Extraction and Augmentation Robust Learning for Vehicle Re-Identification

Chaoran Zhuge, Yujie Peng, Yadong Li, Jiangbo Ai, Junru Chen; Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, 2020, pp. 618-619

Abstract

Vehicle re-identification is one of the core technologies of intelligent transportation systems and smart cities, but large intra-class diversity and inter-class similarity poses great challenges for existing method. In this paper, we propose a multi-guided learning approach which utilizing the information of attributes and meanwhile introducing two novel random augments to improve the robustness during training. What's more, we propose an attribute constraint method and group re-ranking strategy to refine matching results. Our method achieves mAP of 66.83% and rank-1 accuracy 76.05% in the CVPR 2020 AI City Challenge.

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[bibtex]
@InProceedings{Zhuge_2020_CVPR_Workshops,
author = {Zhuge, Chaoran and Peng, Yujie and Li, Yadong and Ai, Jiangbo and Chen, Junru},
title = {Attribute-Guided Feature Extraction and Augmentation Robust Learning for Vehicle Re-Identification},
booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops},
month = {June},
year = {2020}
}