A method for multi-target human behavior recognition in small and medium scenes

Tao Yang, Liquan Dong*, Lingqin Kong, Xuhong Chu, Yuejin Zhao, Ming Liu

*Corresponding author for this work

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

Abstract

Aiming at the low accuracy of behavior recognition technology for multi-target human behavior recognition in small and medium scenes, a method for multi-target human behavior recognition in small and medium scenes is proposed. In this paper, YOLOv5 and DeepSort are used to detect, track and locate human targets in the video stream. According to the detection frame, the appropriate size of the human target is cropped as the input image of the behavior recognition module to reduce the interference of human behavior background, and finally realize the multi-target human body behavior recognition. The behavior recognition module is composed of an improved C3D network, and the features extracted by YOLOv5 are shared with the behavior recognition module to reduce the amount of computation. Experiments show that this method achieves end-to-end recognition, and can recognize the behavior of different target human bodies in small and medium scenes, and achieves comparable results.

Original languageEnglish
Title of host publicationOptical Metrology and Inspection for Industrial Applications IX
EditorsSen Han, Sen Han, Gerd Ehret, Benyong Chen
PublisherSPIE
ISBN (Electronic)9781510657045
DOIs
Publication statusPublished - 2022
EventOptical Metrology and Inspection for Industrial Applications IX 2022 - Virtual, Online, China
Duration: 5 Dec 202211 Dec 2022

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume12319
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceOptical Metrology and Inspection for Industrial Applications IX 2022
Country/TerritoryChina
CityVirtual, Online
Period5/12/2211/12/22

Keywords

  • Behavior Recognition
  • C3D Module
  • Deep Learning
  • Multi-target Detection And Tracking

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