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ICIAP
2007
ACM

D-Calib: Calibration Software for Multiple Cameras System

14 years 3 months ago
D-Calib: Calibration Software for Multiple Cameras System
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.
Yuko Uematsu, Tomoaki Teshima, Hideo Saito, Cao Ho
Added 08 Dec 2009
Updated 08 Dec 2009
Type Conference
Year 2007
Where ICIAP
Authors Yuko Uematsu, Tomoaki Teshima, Hideo Saito, Cao Honghua
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