Therefore the authors put forward a calibration algorithm based on the grid image, which USES subdivision interpolation to approach the deformation and get a result of high-order interpolation.
为此，论文提出了一种基于网格图像的几何校正算法，该算法运用分段插值的思想，利用分块低次插值去逼近几何畸变，达到高次插值的效果。
The camera calibration result and optimization algorithm are used to calculate the object's world coordinate from image coordinate.
结合摄像机标定结果和优化算法从二维图像坐标中计算目标物体的世界坐标。
A channel error calibration algorithm based on sub-patch SAR image is proposed, and the spatial adaptive processing is used for the moving target detection and location.
本文提出了一种分块SAR图像通道误差校正算法，进而采用空域自适应处理对慢动目标进行检测及定位。
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