Pose estimation for multi-camera systems

Chunhui Zhao, Bin Fan, Jinwen Hu, Limin Tian, Zhiyuan Zhang, Sijia Li, Quan Pan

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

12 Scopus citations

Abstract

We build a multi-camera platform and present a relevant approach for pose estimation of the multi-camera system with known internal camera parameters. The proposed approach is able to solve the pose estimation, for a three-camera system that main camera has overlapping views with the left camera and the right camera respectively. By taking advantage of the optical flow method and the key frame policy to track the feature points, using Kalman filter (KF) to manage 3D points and adopting bundle adjustment (BA) to optimize the pose of the main camera, the experiment shows that the pose estimation results of the multi-camera system have good robustness.

Original languageEnglish
Title of host publicationProceedings of 2017 IEEE International Conference on Unmanned Systems, ICUS 2017
EditorsXin Xu
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages533-538
Number of pages6
ISBN (Electronic)9781538631065
DOIs
StatePublished - 2 Jul 2017
Event2017 IEEE International Conference on Unmanned Systems, ICUS 2017 - Beijing, China
Duration: 27 Oct 201729 Oct 2017

Publication series

NameProceedings of 2017 IEEE International Conference on Unmanned Systems, ICUS 2017
Volume2018-January

Conference

Conference2017 IEEE International Conference on Unmanned Systems, ICUS 2017
Country/TerritoryChina
CityBeijing
Period27/10/1729/10/17

Keywords

  • BA
  • Multi-camera
  • Optical flow
  • Pose estimation
  • Simultaneous localization and mapping (SLAM)

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