FCOSMask: Fully Convolutional One-Stage Face MaskWearing Detection Based on MobileNetV3

Yang Yu, Jie Lu, Chao Huang, Bo Xiao

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

method against the worldwide Coronavirus disease 2019 (COVID- 19). This paper proposes FCOSMask, a fully convolutional one-stage face mask wearing detector based on the lightweight network, for emergency epidemic control and long-term epidemic prevention work. MobileNetV3 is applied as the backbone network to reduce computational overhead. Thus, complex calculation related to anchor boxes is avoided in the anchor-free method, and Complete Intersection over Union (CIoU) loss is selected as the bounding box regression loss function to speed up model convergence. Experiments show that compared to other anchor-based methods, detection speed of FCOSMask is improved around 3 to 4 times on self-established datasets and mean average precision (mAP) achieves 92.4%, which meets the accuracy and real-time requirements of the face mask wearing detection task in most public areas. Finally, a Web-based face mask wearing system is developed that can support public epidemic prevention and control management..

Original languageEnglish
Title of host publicationCSAE 2021 - Proceedings of the 5th International Conference on Computer Science and Application Engineering
EditorsAli Emrouznejad
PublisherAssociation for Computing Machinery
ISBN (Electronic)9781450389853
DOIs
StatePublished - 19 Oct 2021
Event5th International Conference on Computer Science and Application Engineering, CSAE 2021 - Virtual, Online, China
Duration: 19 Oct 202121 Oct 2021

Publication series

NameACM International Conference Proceeding Series

Conference

Conference5th International Conference on Computer Science and Application Engineering, CSAE 2021
Country/TerritoryChina
CityVirtual, Online
Period19/10/2121/10/21

Keywords

  • Anchor free
  • Face mask wearing detection
  • Lightweight network
  • Multi-level prediction

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