This paper presents a new method which is based on edge structure information to obtain a line structure of a polyhedron.
本文提出了一种新的以多面体边缘结构信息为基础提取多面体线条结构的方法。
Edge detection has decreased data amount by a large margin, got rid of the irrelevant information, reserved the important structure attribute of image, and established a basis for future work.
图像的边缘检测大幅度地减少了数据量，并且剔除了不相关的信息，保留住了图像中重要的结构属性，为后续的图像处理工作奠定了基础。
This paper focuses on how to develop change detection methods based on the edge structure information and differential structure information.
本文重点研究了如何利用图像的边缘结构信息和微分结构信息进行变化检测。
This paper focuses on how to develop change detection methods based on the edge structure information and differential structure information.
本文重点研究了如何利用图像的边缘结构信息和微分结构信息进行变化检测。
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