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Erschienen in:
2016 | OriginalPaper | Buchkapitel
The Design of Linear Three-Dimensional Calibration
verfasst von : Dequan Guo, Xinrui Zhang, Hui Ju, Hong Liu, Jin Chen
Erschienen in: Proceedings of the 5th International Conference on Electrical Engineering and Automatic Control
Verlag: Springer Berlin Heidelberg
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Abstract
This paper introduces the concept of calibration techniques and a kind of commonly used calibration method for three-dimensional (3D) target feature points. In the experiment, firstly, to improve the accuracy of the information corner, we selected optimizing and preprocessing method appropriately, and SUSAN algorithm is used to extract corner information. As a reference or approximation, linear model is utilized to get the linear model parameters, and then, different points are selected in the iteration method for more accuracy. The experimental results demonstrate this designed method can obtain the camera calibration parameters accurately.