Then by analyzing the characteristics of the road surface images, we carry out some necessary preprocesses such as gray scale calibration and geometry calibration to these images.

接下来分析了路面图像的特点，并对原始路面图像进行了必要的预处理，进行灰度校正和几何校正。

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This paper discusses the dependence of the absolute calibration accuracy on the characteristics of the switch used in the equipment for calibrating calorimeters.

本文讨论了激光能量计绝对定标装置中所采用的开关特性对定标精度的影响。

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With the consideration of the characteristics of the low frequency UWB-SAR system, the radiometric calibration, polarimetric calibration and the motion status CAL.

本文充分考虑低频uwb - SAR系统的特点，从辐射校准，极化校准和运动状态校准等方面展开深入的研究。

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