Laser & Optoelectronics Progress, Volume. 59, Issue 24, 2420001(2022)
Soft Pseudo-Label and Multi-Scale Feature Fusion for Person Re-Identification
Figures & Tables(8)
Table 1. Results of soft pseudo-label correction method verification experiment
View tableTable 1. Results of soft pseudo-label correction method verification experiment
Method Market1501→Duke-MTMC-reID Duke-MTMC-reID→Market1501 mAP Rank 1 Rank 5 Rank 10 mAP Rank 1 Rank 5 Rank 10 ResNet-50-DBSCAN 54.2 71.1 82.5 86.0 60.8 75.0 84.7 89.4 Soft pseudo-label-ResNet-50-DBSCAN 63.5 77.5 87.6 93.1 71.4 88.3 95.6 97.5 Soft pseudo-label-IBN-a-ResNet-50-DBSCAN 67.2 80.2 89.9 92.7 76.6 89.7 95.4 97.7
Table 2. Results of pseudo-label clustering algorithm based on the SPGAN model verification experiment
View tableTable 2. Results of pseudo-label clustering algorithm based on the SPGAN model verification experiment
Method Market1501→Duke-MTMC-reID Duke-MTMC-reID→Market1501 mAP Rank 1 Rank 5 Rank 10 mAP Rank 1 Rank 5 Rank 10 Soft pseudo-label-IBN-a-ResNet-50-DBSCAN 67.2 80.2 89.9 92.7 76.6 89.7 95.4 97.7 SPGAN-soft pseudo-label-IBN-a-ResNet-50-DBSCAN 69.3 81.6 90.4 93.5 79.2 90.9 94.5 97.6 Improved SPGAN-Soft pseudo-label-IBN-a-ResNet-50-DBSCAN 70.2 85.8 92.1 95.7 80.4 92.5 97.2 98.4
Table 3. Comparison of unsupervised person recognition accuracy with related methods
View tableTable 3. Comparison of unsupervised person recognition accuracy with related methods
Method Market1501→Duke-MTMC-reID Duke-MTMC-reID→Market1501 mAP Rank 1 Rank 5 Rank 10 mAP Rank 1 Rank 5 Rank 10 PAD-Net［ 17 ］45.1 63.2 77.0 82.5 47.6 75.2 86.3 90.2 MMT-700/500［ 20 ］68.7 81.8 91.2 93.4 76.5 90.9 96.4 97.9 AE［ 22 ］46.7 67.9 79.2 83.6 58.0 81.6 91.9 94.6 Co-teaching-500［ 18 ］61.7 77.6 88.0 90.7 71.7 87.8 95.0 96.5 ECN［ 21 ］40.4 63.3 75.8 80.4 43.0 75.1 87.6 91.6 AD-Cluster［ 19 ］54.1 72.6 82.5 85.5 68.3 86.7 94.4 96.5 PCB-PAST［ 23 ］54.3 72.4 - - 54.6 78.4 - - SSG［ 16 ］53.4 73.0 80.6 83.2 58.3 80.0 90.0 92.4 Proposed method 70.2 85.8 92.1 95.7 80.4 92.5 97.2 98.4
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Hao Chen, Baohua Zhang, Xiaoqi Lü, Yu Gu, Yueming Wang, Xin Liu, Yan Ren, Jianjun Li, Ming Zhang. Soft Pseudo-Label and Multi-Scale Feature Fusion for Person Re-Identification[J]. Laser & Optoelectronics Progress, 2022, 59(24): 2420001
Paper Information
Category: Optics in Computing
Received: Sep. 17, 2021
Accepted: Oct. 29, 2021
Published Online: Nov. 28, 2022
The Author Email: Baohua Zhang (zbh_wj2004@imust.cn)
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