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Home / Proceedings / Proceedings of the AAAI Conference on Artificial Intelligence

Relation Network for Person Re-Identification

February 1, 2023

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Authors

Hyunjong Park

Yonsei University


Bumsub Ham

Yonsei University


DOI:

10.1609/aaai.v34i07.6857


Abstract:

Person re-identification (reID) aims at retrieving an image of the person of interest from a set of images typically captured by multiple cameras. Recent reID methods have shown that exploiting local features describing body parts, together with a global feature of a person image itself, gives robust feature representations, even in the case of missing body parts. However, using the individual part-level features directly, without considering relations between body parts, confuses differentiating identities of different persons having similar attributes in corresponding parts. To address this issue, we propose a new relation network for person reID that considers relations between individual body parts and the rest of them. Our model makes a single part-level feature incorporate partial information of other body parts as well, supporting it to be more discriminative. We also introduce a global contrastive pooling (GCP) method to obtain a global feature of a person image. We propose to use contrastive features for GCP to complement conventional max and averaging pooling techniques. We show that our model outperforms the state of the art on the Market1501, DukeMTMC-reID and CUHK03 datasets, demonstrating the effectiveness of our approach on discriminative person representations.

Topics: AAAI

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HOW TO CITE:

Hyunjong Park||Bumsub Ham Relation Network for Person Re-Identification Proceedings of the AAAI Conference on Artificial Intelligence (2020) 11839-11847.

Hyunjong Park||Bumsub Ham Relation Network for Person Re-Identification AAAI 2020, 11839-11847.

Hyunjong Park||Bumsub Ham (2020). Relation Network for Person Re-Identification. Proceedings of the AAAI Conference on Artificial Intelligence, 11839-11847.

Hyunjong Park||Bumsub Ham. Relation Network for Person Re-Identification. Proceedings of the AAAI Conference on Artificial Intelligence 2020 p.11839-11847.

Hyunjong Park||Bumsub Ham. 2020. Relation Network for Person Re-Identification. "Proceedings of the AAAI Conference on Artificial Intelligence". 11839-11847.

Hyunjong Park||Bumsub Ham. (2020) "Relation Network for Person Re-Identification", Proceedings of the AAAI Conference on Artificial Intelligence, p.11839-11847

Hyunjong Park||Bumsub Ham, "Relation Network for Person Re-Identification", AAAI, p.11839-11847, 2020.

Hyunjong Park||Bumsub Ham. "Relation Network for Person Re-Identification". Proceedings of the AAAI Conference on Artificial Intelligence, 2020, p.11839-11847.

Hyunjong Park||Bumsub Ham. "Relation Network for Person Re-Identification". Proceedings of the AAAI Conference on Artificial Intelligence, (2020): 11839-11847.

Hyunjong Park||Bumsub Ham. Relation Network for Person Re-Identification. AAAI[Internet]. 2020[cited 2023]; 11839-11847.


ISSN: 2374-3468


Published by AAAI Press, Palo Alto, California USA
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