How to extract the edge character of target that is needed is a difficult and hot spot in the image processing.

如何从图像中提取人们需要的目标边缘特征，一直是图像处理中的一个难点和热点。

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First, the reflective character of target is analyzed. It is indicated that the target can be modeled by a group of scattering points.

首先分析了目标反射特性，表明目标可用一组散射点集合来模拟。

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Electromagnetic Scattering character of target is significant for modern radar and electronic warfare. Especially in radar automatic target recognition, it's indispensable.

目标电磁散射特性在现代雷达及电子对抗中具有非常重要的意义，特别是在雷达自动目标识别中更是不可或缺。

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And, as Kim explained, the company did not want to fill it with yet another powdered drink mix, especially given the unique character of the target audience, a generation accustomed to personalizing and transporting everything possible.

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Reynolds Tobacco Company in a commercial speech case filed by the Federal Trade Commission which challenged their use of the cartoon character, Joe Camel, as an unfair trade practice to target children with the fun-loving character.

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