Optical unmarked motion capture technology based on depth network and binocular vision

Ye Li, Wenjie Chen, Qing You, Yangyang Sun, Jing Li

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

1 Citation (Scopus)

Abstract

This paper presents an optical unmarked motion capture method based on depth network and binocular vision. This method optimizes the marked motion capture technology, eliminating the need for additional markers to reduce the complexity of the motion capture system. At the same time, this paper also optimizes the human joint point coding method, which can obtain the sequence numbers and interdependence of 18 human joint points including the toes of the human body. Then we utilize the deep convolutional neural network to extract the coordinates of the two-view 2D human joint points. Through the binocular vision principle and the least squares method, the 3D coordinates of the human joint points are obtained. According to this, the human skeleton model is drawn to reflect the human body motion state.

Original languageEnglish
Title of host publicationProceedings of the 38th Chinese Control Conference, CCC 2019
EditorsMinyue Fu, Jian Sun
PublisherIEEE Computer Society
Pages7550-7555
Number of pages6
ISBN (Electronic)9789881563972
DOIs
Publication statusPublished - Jul 2019
Event38th Chinese Control Conference, CCC 2019 - Guangzhou, China
Duration: 27 Jul 201930 Jul 2019

Publication series

NameChinese Control Conference, CCC
Volume2019-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference38th Chinese Control Conference, CCC 2019
Country/TerritoryChina
CityGuangzhou
Period27/07/1930/07/19

Keywords

  • Binocular vision algorithm
  • Deep convolutional neural network
  • Human joint points
  • Human skeleton model
  • Least square method

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