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A novel camera calibration method for binocular vision based on improved RBF neural network

  • Weike Liu
  • , Ju Huo
  • , Xing Zhou
  • , Ming Yang*
  • *Corresponding author for this work
  • School of Astronautics, Harbin Institute of Technology
  • School of Electrical Engineering and Automation, Harbin Institute of Technology

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

Abstract

Considering the problems that camera imaging model is complex and operation is complicated, a binocular camera calibration method of RBF neural network based on k-means and gradient method is proposed in this paper. The data center selection method based on the law of clustering error function can obtain hidden nodes and data centers of RBF network accurately. Dynamic learning of data centers, spread constants and weight values based on gradient method can contribute to improving the precision. Experimental results show that the proposed method has high precision and can be well applied in machine vision.

Original languageEnglish
Title of host publicationComputer Vision - 2nd CCF Chinese Conference, CCCV 2017, Proceedings
EditorsXiang Bai, Qinghua Hu, Liang Wang, Qingshan Liu, Jinfeng Yang, Ming-Ming Cheng, Deyu Meng
PublisherSpringer Verlag
Pages439-448
Number of pages10
ISBN (Print)9789811072987
DOIs
StatePublished - 2017
Externally publishedYes
Event2nd Chinese Conference on Computer Vision, CCCV 2017 - Tianjin, China
Duration: 11 Oct 201714 Oct 2017

Publication series

NameCommunications in Computer and Information Science
Volume771
ISSN (Print)1865-0929

Conference

Conference2nd Chinese Conference on Computer Vision, CCCV 2017
Country/TerritoryChina
CityTianjin
Period11/10/1714/10/17

Keywords

  • Binocular vision
  • Camera calibration
  • Gradient method
  • K-means
  • RBF neural network

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