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基于图形拓扑特征的工程图整体识别方法
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Indexed by:期刊论文

Date of Publication:2000-02-29

Journal:计算机工程与科学

Included Journals:CSCD

Volume:22

Issue:1

Page Number:10-13

ISSN No.:1007-130X

Key Words:视觉;拓扑特征;图形元素及其关联关系;图形重建

Abstract:本文试图模拟人的视图形知觉过程,实现工程图纸扫描图象矢量化处理.这个方法首先分析图象描述中节点区域与图段的连通关系,获得图形在较大范围内的拓扑特征,然后以图形的拓扑特征为基础,对图形的局部细节进行分析与识别.利用对局部细节的了解再完善对整体的理解.经过从整体到局部,再从局部到整体的过程,完成工程图纸扫描图象矢量化.

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Gender:Male

Alma Mater:丹麦技术大学

Degree:Doctoral Degree

School/Department:力学与航空航天学院

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