At constant clouds, I with fragments of time, in the winter, the such as hydrophobic scenery, listen to the heart, cloud collecting wet feeling.

望不断的云烟呵，我手持光阴的碎片，在冬日的这片如疏风景下，听听云的心事，收集潮湿的情怀。

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The main content includes the design of original data collecting system, Image preprocessing, selection and algorithm of filtering method, points cloud creating, reconstruction of 3d CAD model.

主要研究内容包括：数据采集系统设计、图像预处理、滤波方法的选择及其算法、点云生成、三维CAD模型重构。

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