在成像几何模型的基础上，通过分析和计算，研究了。
The efficiency of single-pinhole and multi-pinhole collimator is compared based on a imaging geometric model.
高分辨率卫星影像成像几何模型是影像处理的基础和关键。
The geometrical model of high resolution satellite image is foundation to image processing.
基于斜视成像几何模型，分析了目标回波信号距离走动比距离弯曲大得多的特点。
Based on the imaging geometry of squint mode, the characteristics of echoes in squint mode are analyzed in this paper.
建立了分布式SAR卫星的成像空间几何模型，分析了分布式小卫星SAR的模糊函数。
The imaging geometric model of distributed satellites SAR is presented and the ambiguity function of distributed satellites SAR is analyzed.
首先建立了相机成像的几何模型，并将此模型分解成内、外参数矩阵。
Geometric model of digital camera is built and decomposed to intrinsic and extrinsic parameter matrixes.
摘要 ：使用距离多普勒模型进行SAR影象几何校正时，卫星轨道误差、系统成像参数误差和DEM高程的误差会影响几何校正精度。
Abstract : When using the Range-Doppler model for SAR image geometric correction, the error of satellite orbit, imaging parameter and DEM elevation will affect the geometric correction accuracy.
实验结果证实采用文中的成像模型和几何校正流程，可获得正确、高精度地理编码的线阵摆扫CCD正射影像。
Tests prove the imaging model and the rectification flow proposed in the paper is correct for obtaining high accurate linear whiskbroom CCD orthoimagery.
实验结果证实采用文中的成像模型和几何校正流程，可获得正确、高精度地理编码的线阵摆扫CCD正射影像。
Tests prove the imaging model and the rectification flow proposed in the paper is correct for obtaining high accurate linear whiskbroom CCD orthoimagery.
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