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Simplification of Indoor Space Footprints
arXiv - CS - Computational Geometry Pub Date : 2020-01-15 , DOI: arxiv-2001.05564
Joon-Seok Kim (George Mason University), Carola Wenk (Tulane University)

Simplification is one of the fundamental operations used in geoinformation science (GIS) to reduce size or representation complexity of geometric objects. Although different simplification methods can be applied depending on one's purpose, a simplification that many applications employ is designed to preserve their spatial properties after simplification. This article addresses one of the 2D simplification methods, especially working well on human-made structures such as 2D footprints of buildings and indoor spaces. The method simplifies polygons in an iterative manner. The simplification is segment-wise and takes account of intrusion, extrusion, offset, and corner portions of 2D structures preserving its dominant frame.

中文翻译:

室内空间足迹的简化

简化是地理信息科学 (GIS) 中用于减小几何对象的大小或表示复杂性的基本操作之一。尽管可以根据一个人的目的应用不同的简化方法,但许多应用程序采用的简化旨在在简化后保留其空间属性。本文介绍了一种 2D 简化方法,尤其适用于人造结构,例如建筑物和室内空间的 2D 足迹。该方法以迭代方式简化多边形。简化是分段的,并考虑了保留其主导框架的 2D 结构的侵入、挤压、偏移和角部分。
更新日期:2020-01-17
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