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二维平面靶标的数码相机标定 被引量:4

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摘要 使用一种圆形靶标的数码相机外部参数标定算法,结合数码相机成像原理、坐标的旋转变换与平移变换,得到数码相机的标定参数。使用阈值分割法实现了靶标的边缘检测,通过确定像的坐标和相机间的距离,可以算出物平面上的点对应的像点的坐标。实验结果证明了这种方法的实用性。
作者 汪禹 刘焕海
出处 《软件导刊》 2011年第1期177-179,共3页 Software Guide
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共引文献17

同被引文献24

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