• Laser & Optoelectronics Progress
  • Vol. 59, Issue 2, 0210004 (2022)
Guoyin Ren1、2, Lü Xiaoqi1、2、3、*, and Yuhao Li2
Author Affiliations
  • 1School of Mechanical Engineering, Inner Mongolia University of Science & Technology, Baotou , Inner Mongolia 014010, China
  • 2School of Information Engineering,Inner Mongolia University of Science & Technology, Baotou , Inner Mongolia 014010, China
  • 3Inner Mongolia University of Technology, Hohhot , Inner Mongolia 010051, China
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    DOI: 10.3788/LOP202259.0210004 Cite this Article Set citation alerts
    Guoyin Ren, Lü Xiaoqi, Yuhao Li. Multi Face Real-Time Tracking System Based on DTN in Multi Camera Field of View[J]. Laser & Optoelectronics Progress, 2022, 59(2): 0210004 Copy Citation Text show less
    Flow chart of CW algorithm
    Fig. 1. Flow chart of CW algorithm
    Improved quadruplet network including two triplet networks
    Fig. 2. Improved quadruplet network including two triplet networks
    Training the loss function of WIDER FACE data set
    Fig. 3. Training the loss function of WIDER FACE data set
    Side face detection
    Fig. 4. Side face detection
    Small face detection
    Fig. 5. Small face detection
    CW algorithm clustering similar face nodes
    Fig. 6. CW algorithm clustering similar face nodes
    Clustering with nodes
    Fig. 7. Clustering with nodes
    Isosurface display map
    Fig. 8. Isosurface display map
    Learning rate varying with epoch
    Fig. 9. Learning rate varying with epoch
    Total loss varying with epoch
    Fig. 10. Total loss varying with epoch
    Accuracy varying with epoch
    Fig. 11. Accuracy varying with epoch
    Time varying with epoch
    Fig. 12. Time varying with epoch
    ROC for different networks when subspace number is 5
    Fig. 13. ROC for different networks when subspace number is 5
    ROC for different networks when subspace number is 10
    Fig. 14. ROC for different networks when subspace number is 10
    ROC for different networks when subspace number is 20
    Fig. 15. ROC for different networks when subspace number is 20
    ROC comparison between different networks and FaceNet
    Fig. 16. ROC comparison between different networks and FaceNet
    Multi camera face clustering based on Siam16
    Fig. 17. Multi camera face clustering based on Siam16
    Multi camera face tracking results of street view based on Siam16
    Fig. 18. Multi camera face tracking results of street view based on Siam16
    ParameterK-meansDBSCANHACMCLCW
    Algorithm complexityOnOn2On3On2On)-On2
    Unknown number of clusters××
    Real-time monitoring××××
    Table 1. Performance comparison between CW algorithm and several clustering algorithms
    ModelFeature sizeAccuracy /%
    1-DTNCNN16102499.47
    2-DTNCNN16409699.51
    3-MSMLCNN16102499.09
    4-MSMLCNN16409699.21
    5-TrHardCNN16102499.02
    6-TrHardCNN16409699.11
    7-QuadrupletCNN16102498.45
    8-QuadrupletCNN16409698.85
    9-TripletCNN16102498.25
    10-TripletCNN16409698.78
    11-SiamCNN16102495.99
    12-SiamCNN16409696.21
    13-ResNet50409695.87
    14-VGG-19409694.14
    15-VGG-16409692.46
    16-AlexNet409689.04
    Table 2. Comparison of recognition rates of multiple detection networks on LFW data set
    Tracker/YearSR0.5 /%SR0.75 /%AO /%
    LWL(*)26/202195.185.286.7
    LWL27/202092.482.284.6
    PrDiMP-5028/202089.672.877.8
    DiMP-5029/201988.768.875.3
    Siam16/202190.474.979.6
    Table 3. Performance comparison on GOT-10k validation set
    Guoyin Ren, Lü Xiaoqi, Yuhao Li. Multi Face Real-Time Tracking System Based on DTN in Multi Camera Field of View[J]. Laser & Optoelectronics Progress, 2022, 59(2): 0210004
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