Feature Aggregation With Reinforcement Learning for Video-Based Person Re-Identification
Feature Aggregation With Reinforcement Learning for Video-Based Person Re-Identification
复制标题
基于视频的行人重新识别的强化学习特征聚合
DOI:
10.1109/tnnls.2019.2899588
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发表时间:
2019-03
期刊:
影响因子:
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通讯作者:
Li Yibin
中科院分区:
文献类型:
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作者:
Zhang Wei;He Xuanyu;Lu Weizhi;Qiao Hong;Li Yibin
Video-based person re-identification (re-id) matches two tracks of persons from different cameras. Features are extracted from the images of a sequence and then aggregated as a track feature. Compared to existing works that aggregate frame features by simply averaging them or using temporal models such as recurrent neural networks, we propose an intelligent feature aggregate method based on reinforcement learning. Specifically, we train an agent to determine which frames in the sequence should be abandoned in the aggregation, which can be treated as a decision making process. By this way, the proposed method avoids introducing noisy information of the sequence and retains these valuable frames when generating a track feature. On benchmark data sets, experimental results show that our method can boost the re-id accuracy obviously based on the state-of-the-art models.
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DOI:
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发表时间:
2017-03
期刊:
ArXiv
影响因子:
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作者:
Alexander Hermans;Lucas Beyer;B. Leibe
通讯作者:
Alexander Hermans;Lucas Beyer;B. Leibe
DOI:
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发表时间:
2015-07
期刊:
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影响因子:
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作者:
Sheng Li;Ming Shao;Y. Fu
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Sheng Li;Ming Shao;Y. Fu
DOI:
10.1109/cvpr.2016.144
发表时间:
2016-06
期刊:
2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)
影响因子:
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作者:
Faqiang Wang;W. Zuo;Liang Lin;D. Zhang;Lei Zhang
通讯作者:
Faqiang Wang;W. Zuo;Liang Lin;D. Zhang;Lei Zhang
DOI:
10.1007/978-3-319-46466-4_52
发表时间:
2016-10
期刊:
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影响因子:
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作者:
Liang Zheng;Zhi Bie;Yifan Sun;Jingdong Wang;Chi Su;Shengjin Wang;Q. Tian
通讯作者:
Liang Zheng;Zhi Bie;Yifan Sun;Jingdong Wang;Chi Su;Shengjin Wang;Q. Tian
DOI:
10.1109/cvpr.2018.00709
发表时间:
2017-12
期刊:
2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition
影响因子:
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作者:
Jianfu Zhang;Naiyan Wang;Liqing Zhang
通讯作者:
Jianfu Zhang;Naiyan Wang;Liqing Zhang