Laser & Optoelectronics Progress, Volume. 58, Issue 8, 0810011(2021)

Crowd Counting Based on Single-Column Deep Spatiotemporal Convolutional Neural Network

Chunyan Yu, Yan Xu*, Lisha Gou, and Zhefeng Nan
Author Affiliations
  • School of Electronic and Information Engineering, Lanzhou Jiaotong University, Lanzhou, Gansu 730070, China
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    Figures & Tables(13)
    CNN based on single-column deep spatiotemporal counting
    Structure of the improved FCN
    Structure of the ST counting network
    Counting results of our model on the UCSD data set
    Experimental results of our model on the Mall data set. (a) Density map; (b) counting result
    Experimental results of our model on the self-built data set. (a) Density map; (b) counting result
    Accuracies of different models
    Training loss curves of the network before and after the improvement
    • Table 1. Performance indexes of different models on the UCSD data set

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      Table 1. Performance indexes of different models on the UCSD data set

      ModelsfMAEfMSE
      ConvLSTM[3]1.301.79
      Bidirectional ConvLSTM[3]1.131.43
      Ref. [19]2.247.97
      Ref. [20]2.257.82
      Ref. [10]1.543.02
      Ref. [21]2.076.86
      Ours1.051.59
    • Table 2. Performance indexes of different models on the Mall data set

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      Table 2. Performance indexes of different models on the Mall data set

      ModelfMAEfMSE
      ConvLSTM[3]2.248.50
      Bidirectional ConvLSTM[3]2.107.60
      Ref. [20]3.5919.00
      Ref.[21]3.4317.70
      Ours1.957.50
    • Table 3. Performance indexes of different models on self-built data set

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      Table 3. Performance indexes of different models on self-built data set

      ModelfMAEfMSE
      ConvLSTM[3]4.515.91
      MCNN[22]3.814.92
      Ours without ST4.325.21
      Ours3.515.10
    • Table 4. Confirmation experiment results1 of different data sets

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      Table 4. Confirmation experiment results1 of different data sets

      Data setNo dilated No STdilated+No ST
      fMAEfMSEfMAEfMSE
      UCSD1.714.251.524.13
      Mall2.899.012.138.51
      Self-built4.746.654.325.21
    • Table 5. Confirmation experiment results 2 of different data sets

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      Table 5. Confirmation experiment results 2 of different data sets

      Data setNo dilated No STNo dilated+ STdilated+ST
      fMAEfMSEfMAEfMSEfMAEfMSE
      UCSD1.714.251.413.521.051.59
      Mall2.899.012.018.431.957.50
      Self-built4.746.654.335.233.515.10
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    Chunyan Yu, Yan Xu, Lisha Gou, Zhefeng Nan. Crowd Counting Based on Single-Column Deep Spatiotemporal Convolutional Neural Network[J]. Laser & Optoelectronics Progress, 2021, 58(8): 0810011

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    Paper Information

    Category: Image Processing

    Received: Jul. 28, 2020

    Accepted: Sep. 14, 2020

    Published Online: Apr. 12, 2021

    The Author Email: Yan Xu (xuyan@mail.lzjtu.cn)

    DOI:10.3788/LOP202158.0810011

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