According to the Range Doppler equations, the geometric calibration of SAR image can be realized using SAR imaging parameters.
依据合成孔径雷达(SAR)距离方程和多普勒方程，用SAR成像参数可实现SAR图像的几何校正。
Parameters of geometric calibration algorithm are optimized by the feature of orthodox matrix. Time and memory accord with real time system.
根据正交矩阵特点简化参数求解，使运算满足了实时系统的要求。
The image should be corrected by geometric calibration and edge-blending before projection in order to display image on the curved plane screen correctly.
为了在曲面屏幕上正确的显示图像，需要在投影前实时地对图像进行几何校正和边缘融合。
In order to solve the problems of geometric warp and overlapping in a multi-projector display system, a new approach for auto-geometric calibration and edge-blending was presented.
为了解决多投影仪拼接系统中的几何变形与图像融合问题，提出了一种新的自动非线性几何校正和图像边缘融合方法。
This paper presents a multiple stages calibration method of CCD array camera, which separate the interior parameters and exterior parameters based on the principle of geometric projection.
提出了一种CCD阵列相机几何标定的多级处理方法。根据几何成像原理，该方法把相机内外部参数分开求解；
An infinite wire carrying standard high current perpendicular to the geometric center of the clamp ammeter should be the ideal method for the clamp ammeters calibration.
钳形电流表理想的校准方法是用标准电流源对一根无限长导线加测试电流，并使该导线垂直穿过被校钳形表的几何中心。
The main work can be summarized as follows: Firstly, by analyzing the ideal geometric relation in parallel CT system, the thesis presents a calibration method of geometric misalignment.
首先，本论文通过分析平行束CT系统的理想成像关系，提出了一种适用于平行束CT系统几何失真校正的方法。
So I use the camera calibration method for X-ray image geometric correction.
所以可以使用摄像机标定的方法对X射线图像进行几何校正。
For the convenience of computing, geometric models of the X-ray device to reconstruct the calibration matrix are used.
为了便于计算，通过X射线设备的几何模型重新建出变换矩阵。
Finally, for geometric correction of near space oblique remote sensing images, a piecewise polynomial geometric correction method is studied, and achieved the desired accuracy of calibration.
最后针对临近空间大倾角失真遥感图像提出了一种分段多项式几何校正方法，取得了理想的校正精度。
So it is necessary to correct such images. In this paper I consider the causes of the geometric distortion in X-ray images, and apply the camera calibration into the X-ray image correction.
然而一般的X射线仪采集到的图像都存在几何畸变，引起分析过程中的误差，因此有必要对从X射线仪获取的图像进行几何校正。
So it is necessary to correct such images. In this paper I consider the causes of the geometric distortion in X-ray images, and apply the camera calibration into the X-ray image correction.
然而一般的X射线仪采集到的图像都存在几何畸变，引起分析过程中的误差，因此有必要对从X射线仪获取的图像进行几何校正。
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