Monocular Camera Calibration Method for Robot System

Li Lun Huang; Wen Guo Li; Qi Le Yang; Ying Chun Chen

doi:10.4028/www.scientific.net/AMM.741.697

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 741Monocular Camera Calibration Method for Robot...

Monocular Camera Calibration Method for Robot System

Abstract:

The basic principles of camera calibration are first analyzed, and the method of camera calibrate based on 2D plane circular array is presented. The first process is the use of the canny edge detection operator, and get the edge coordinates of ellipse. Then the ellipse is fitted to obtain the center point of the ellipse, and the centre point coordinates of ellipse is used to regard the feature points to implement camera caliblation. Finally, Zhang Zhengyou's method is used to obtain internal and external parameters of camera. This calibration method can be used to calbration of robot system.

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Periodical:

Applied Mechanics and Materials (Volume 741)

Pages:

697-700

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.741.697

Citation:

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Online since:

March 2015

Authors:

Li Lun Huang*, Wen Guo Li, Qi Le Yang, Ying Chun Chen

Keywords:

Camera Calibration, Canny Operator, Ellipse Fitting, Feature Detection

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* - Corresponding Author

References

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