An Extracting Method of 2D Property Line for House Property

DOI

10.2991/cimns-16.2016.64How to use a DOI?

Keywords

right volumes; floor plans; 3D cadastre; real estate management

Abstract

2D property line is a combined boundary line of geometry and semantics, extraction of which is basis for reconstruction of right volumes (house property). Research on extraction of property boundaries for flat-layer right volumes in the slab-type apartment buildings has been tried in this article. Besides, four rules for boundary extraction of slab-type right volumes have been proposed. Floor plans expressed in single line has been acquired through extraction of the central line of walls and side boundary of window and balcony. Furthermore, "welding" has been conducted on edges extracted. Area ratio method has been raised so as to divide each property right entity in the plans, and the central line extracted with this method will divide floor plans into multiple units. On this basis, boundary search algorithm based on the maximum angel has been proposed, which can be used to trace boundary of each right volumes.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yunfei Shi
AU  - Lingling Zhang
PY  - 2016/09
DA  - 2016/09
TI  - An Extracting Method of 2D Property Line for House Property
BT  - Proceedings of the 2016 International Conference on Communications, Information Management and Network Security
PB  - Atlantis Press
SP  - 254
EP  - 257
SN  - 2352-538X
UR  - https://doi.org/10.2991/cimns-16.2016.64
DO  - 10.2991/cimns-16.2016.64
ID  - Shi2016/09
ER  -