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Cited by 426

The DOI matches its Crossref record; 60 of the 60 references it cites were found in a registry or an index.

Style Normalization and Restitution for Generalizable Person Re-Identification

Open access
Jin, Xin, Lan, Cuiling, Zeng, Wenjun, Chen, Zhibo, Zhang, Li·2020·2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)

Abstract

Existing fully-supervised person re-identification (ReID) methods usually suffer from poor generalization capability caused by domain gaps. The key to solving this problem lies in filtering out identity-irrelevant interference and learning domain-invariant person representations. In this paper, we aim to design a generalizable person ReID framework which trains a model on source domains yet is able to generalize/perform well on target domains. To achieve this goal, we propose a simple yet effective Style Normalization and Restitution (SNR) module. Specifically, we filter out style variations (e.g., illumination, color contrast) by Instance Normalization (IN). However, such a process inevitably removes discriminative information. We propose to distill identity-relevant feature from the removed information and restitute it to the network to ensure high discrimination. For better disentanglement, we enforce a dual causal loss constraint in SNR to encourage the separation of identity-relevant features and identity-irrelevant features. Extensive experiments demonstrate the strong generalization capability of our framework. Our models empowered by the SNR modules significantly outperform the state-of-the-art domain generalization approaches on multiple widely-used person ReID benchmarks, and also show superiority on unsupervised domain adaptation.

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Metadata

Authors
Jin, X., Lan, C., Zeng, W., Chen, Z., & Zhang, L.
Venue
2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)
Publisher
IEEE
Published
2020-06
Pages
3140-3149
ISSN
1063-6919 (ISSN-L)
OpenAlex
W3034727830
Cited by
426
References
60
FWCI
20.93
Type
conference paper
Language
en
Open access
green

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CoChat. (2026). Citation check: Style Normalization and Restitution for Generalizable Person Re-Identification. https://app.cochat.ai/papers/10.1109/cvpr42600.2020.00321
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Jin, X., Lan, C., Zeng, W., Chen, Z., & Zhang, L. (2020). Style Normalization and Restitution for Generalizable Person Re-Identification. 2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR). https://doi.org/10.1109/cvpr42600.2020.00321

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