文章详细信息 关键词： 摄像机标定;;CCD成像模型;;畸变模型;;HALCON [gap=872]Keywords: Camera calibration;Imaging model of CCD;Distortion model;HALCON
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First, imaging equation of the remote sensing camera is set up, then geometric distortion model and geometric correction model are set up.
首先，根据彩色线阵CCD的特点建立了遥感相机的构像方程，进而建立了几何畸变模型和几何校正模型。
参考来源 - 彩色线阵CCD遥感图像的校正In order to meet the precision of automated guidance, we use lens radcial distortion model combine with Tasi two-stage method to calibration the camera of vision system.
根据田间车辆的视觉导航对标定精确性的要求，提出利用径向畸变模型结合Tasi两步法对摄像头进行标定。
参考来源 - 农业AGV视觉导航路径识别与最优控制·2,447,543篇论文数据，部分数据来源于NoteExpress
在求出畸变模型的基础上，再求解其他相机参数。
Then on the basis of distortion models continue to figure out other camera parameters.
复位：点击该按钮将重置镜头畸变模型到默认状态。
Reset: Clicking this button will reset the lens distortion model to its default state.
采用线性畸变模型，由最小二乘法解线性方程组得到摄像系统畸变模型的畸变系数。
Linear distortion model was used and the distortion coefficients were obtained by resolving overdetermined linear equations and least square method.
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