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Applied Intelligence

, Volume 49, Issue 7, pp 2415–2433 | Cite as

Effective use of convolutional neural networks and diverse deep supervision for better crowd counting

  • Haiying JiangEmail author
  • Weidong Jin
Article
  • 132 Downloads

Abstract

In this paper, we focus on the task of estimating crowd count and high-quality crowd density maps. Among crowd counting methods, crowd density map estimation is especially promising because it preserves spatial information which makes it useful for both counting and localization (detection and tracking). Convolutional neural networks have enabled significant progress in crowd density estimation recently, but there are still open questions regarding suitable architectures. We revisit CNNs design and point out key adaptations, enabling plain a signal column CNNs to obtain high resolution and high-quality density maps on all major dense crowd counting datasets. The regular deep supervision utilizes the general ground truth to guide intermediate predictions. Instead, we build hierarchical supervisory signals with additional multi-scale labels to consider the diversities in deep neural networks. We begin by obtaining multi-scale labels based on different Gaussian kernels. These multi-scale labels can be seen as diverse representations in the supervision and can achieve high performance for better quality crowd density map estimation. Extensive experiments demonstrate that our approach achieves the state-of-the-art performance on the ShanghaiTech, UCF_CC_50 and UCSD datasets.

Keywords

Convolutional neural networks (CNNs) Crowd counting High-resolution density map Multi-scale labels Diversity 

Notes

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Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Southwest Jiaotong University, West Section, High-tech ZoneChengduPeople’s Republic of China

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