D-Calib: Calibration software for multiple cameras system

Yuko Uematsu, Tomoaki Teshima, Hideo Saito, Cao Honghua

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

This paper presents calibration software "D-Calib" for multiple cameras, which can calibrate all cameras at the same time with easy operation. Our calibration method consists of two steps: initialization of camera parameters using planar marker pattern, optimization of initial parameters by tracking two markers attached to a wand. By weak calibration and multi-stereo reconstruction by multiple cameras, the initial parameters can be optimized in spite of few markers. Even if the cameras are placed in a large space, the calibration can be achieved by swinging the wand around the space. This method is completed as commercial software which achieves 0.27 % of average errors against the marker pattern size.

本文言語English
ホスト出版物のタイトルProceedings - 14th International Conference on Image Analysis and Processing, ICIAP 2007
ページ285-290
ページ数6
DOI
出版ステータスPublished - 2007 12 1
イベント14th Edition of the International Conference on Image Analysis and Processing, ICIAP 2007 - Modena, Italy
継続期間: 2007 9 102007 9 14

出版物シリーズ

名前Proceedings - 14th International conference on Image Analysis and Processing, ICIAP 2007

Other

Other14th Edition of the International Conference on Image Analysis and Processing, ICIAP 2007
CountryItaly
CityModena
Period07/9/1007/9/14

ASJC Scopus subject areas

  • Computer Vision and Pattern Recognition

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