Improving Person Re-identification with Iterative Impression Aggregation

Our impression about one person often updates after we see more aspects of him/her and this process keeps iterating given more meetings. We formulate such an intuition into the problem of person re-identification (re-ID), where the representation of a query (probe) image is iteratively updated with...

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Veröffentlicht in:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - PP(2020) vom: 13. Okt.
1. Verfasser: Fu, Dengpan (VerfasserIn)
Weitere Verfasser: Xin, Bo, Wang, Jingdong, Chen, Dongdong, Bao, Jianmin, Hua, Gang, Li, Houqiang
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:Journal Article
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520 |a Our impression about one person often updates after we see more aspects of him/her and this process keeps iterating given more meetings. We formulate such an intuition into the problem of person re-identification (re-ID), where the representation of a query (probe) image is iteratively updated with new information from the candidates in the gallery. Specifically, we propose a simple attentional aggregation formulation to instantiate this idea and showcase that such a pipeline achieves competitive performance on standard benchmarks including CUHK03, Market-1501 and DukeMTMC. Not only does such a simple method improve the performance of the baseline models, it also achieves comparable performance with latest advanced re-ranking methods. Another advantage of this proposal is its flexibility to incorporate different representations and similarity metrics. By utilizing stronger representations and metrics, we further demonstrate state-of-the-art person re-ID performance, which also validates the general applicability of the proposed method 
650 4 |a Journal Article 
700 1 |a Xin, Bo  |e verfasserin  |4 aut 
700 1 |a Wang, Jingdong  |e verfasserin  |4 aut 
700 1 |a Chen, Dongdong  |e verfasserin  |4 aut 
700 1 |a Bao, Jianmin  |e verfasserin  |4 aut 
700 1 |a Hua, Gang  |e verfasserin  |4 aut 
700 1 |a Li, Houqiang  |e verfasserin  |4 aut 
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