| 一种基于菱形的摄像机标定方法 |
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| 作者单位： | 池州学院 安徽池州247000 |
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| 摘 要： | 给出了一种基于菱形作为平面模板的摄像机标定方法。通过计算圆环点,建立绝对二次曲线对摄像机内参数的约束方程,只需摄像机在三个不同方位摄取菱形模板的图像,即可线性求解摄像机内参数。通过仿真实验表明,该算法可行。
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| 关 键 词： | 摄像机标定 菱形 圆环点 绝对二次曲线 |
A Camera Calibration Method Based on Rhombus |
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| Authors: | YANG Li |
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| Abstract: | This paper introduces a method for camera calibration based on rhombus. By compute the circular point, the constraints on the intrinsic parameters are established via absolute-conic.The method only need the camera take the pictures at three different unknown orientations,then the intrinisc parameters can be determined linearly.The result of experiments shows that the method is effective. |
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| Keywords: | camera calibration rhombus circular point the absolute conic |
| 本文献已被 CNKI 等数据库收录！ |
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