A segmentation algorithm of 3D building model

Author

Pan, Li ; Hong, Fan ; Hao, Feng

Author_Institution

State Key Lab. of Inf. Eng. in Surveying, Mapping & Remote Sensing, Wuhan Univ., Wuhan, China

fYear

2012

fDate

22-27 July 2012

Firstpage

566

Lastpage

569

Abstract

In 3D digital urban planning applications, a model file may contain multiple building models, however, a single model or model component are very often needed to be used and operated independently. This paper studies a model segmentation strategy to extract a single building models or model component via model segmentation according to a specified rectangular range. This paper used Microsoft´s DirectX 3D Technology and .X model file format to research and achieve model segmentation.

Keywords

geophysical image processing; geophysical techniques; image segmentation; solid modelling; 3D building model; 3D digital urban planning applications; Microsoft DirectX 3D Technology; file format; model component; model segmentation; multiple building models; segmentation algorithm; segmentation strategy; single building models; Analytical models; Buildings; Data models; Load modeling; Planning; Solid modeling; Urban planning; 3D building model; mesh; model segmentation; shape description; visualization;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International

Conference_Location

Munich

ISSN

2153-6996

Print_ISBN

978-1-4673-1160-1

Electronic_ISBN

2153-6996

Type

conf

DOI

10.1109/IGARSS.2012.6351530

Filename

6351530