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FFnet: Residual Block-Based Convolutional Neural Network for Crowd Counting

  • Fei Lei
  • Qinyu ZhangEmail author
  • Peng Zhao
  • Dongqiang Chen
  • Xiu Chen
  • Xiao Han
Conference paper
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 517)

Abstract

Due to the nonuniform scale variations and severe occlusion, most current state-of-the-art approaches use multicolumn CNN architectures with different receptive fields to tackle these obstacles. We design a single-column network to verify the necessity of multicolumn network, and we find that under similar number of parameters and size of receptive field, single network is able to perform as well as multicolumn network. Following that, we propose a single-column network called FFnet based on residual block. FFnet is a fully convolutional network and easy to train. We perform extensive experiments on Shanghaitech dataset and the UCF_CC_50 dataset, and the results show that our method achieves a better performance than Switch-CNN with nearly half number of parameters, and a closing performance to the state-of-the-art model CP-CNN with almost one-tenth parameters.

Keywords

Crowd counting ResNet Density map estimation Multi column Receptive field 

Notes

Acknowledgement

This work was supported in part by the National Sciences Foundation for the Distinguished Young Scholars of China under Grant 61525103, and the Shenzhen Fundamental Research Project under Grant JCYJ20150930150304185.

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Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  • Fei Lei
    • 1
  • Qinyu Zhang
    • 1
    Email author
  • Peng Zhao
    • 1
  • Dongqiang Chen
    • 1
  • Xiu Chen
    • 1
  • Xiao Han
    • 1
  1. 1.Communications Engineering Research Center, Harbin Institute of Technology(Shenzhen)GuangdongChina

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