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Automatic Generation of Building Models with Levels of Detail 1-3

Nguatem, William and Drauschke, Martin and Mayer, H. (2016) Automatic Generation of Building Models with Levels of Detail 1-3. In: XXIII ISPRS Congress, Technical Commission III, XLI-B3, pp. 649-654. XXIII ISPRS Congress, 12.-19. Juli 2016, Prag, Tschechien. DOI: 10.5194/isprs-archives-XLI-B3-649-2016

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Abstract

We present a workflow for the automatic generation of building models with levels of detail (LOD) 1 to 3 according to the CityGML standard (Gröger et al., 2012). We start with orienting unsorted image sets employing (Mayer et al., 2012), we compute depth maps using semi-global matching (SGM) (Hirschmüller, 2008), and fuse these depth maps to reconstruct dense 3D point clouds (Kuhn et al., 2014). Based on planes segmented from these point clouds, we have developed a stochastic method for roof model selection (Nguatem et al., 2013) and window model selection (Nguatem et al., 2014). We demonstrate our workflow up to the export into CityGML.

Item URL in elib:https://elib.dlr.de/109257/
Document Type:Conference or Workshop Item (Poster)
Title:Automatic Generation of Building Models with Levels of Detail 1-3
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Nguatem, Williambundeswehr university munichUNSPECIFIED
Drauschke, MartinMartin.Drauschke (at) dlr.deUNSPECIFIED
Mayer, H.universität der bundeswehr münchenUNSPECIFIED
Date:July 2016
Journal or Publication Title:XXIII ISPRS Congress, Technical Commission III
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:XLI-B3
DOI :10.5194/isprs-archives-XLI-B3-649-2016
Page Range:pp. 649-654
Editors:
EditorsEmail
Halounova, LenaUNSPECIFIED
Series Name:ISPRS Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
Status:Published
Keywords:Building Model, Orientation, 3D Reconstruction, Point Cloud, Segmentation
Event Title:XXIII ISPRS Congress
Event Location:Prag, Tschechien
Event Type:international Conference
Event Dates:12.-19. Juli 2016
Organizer:ISPRS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Vorhaben Multisensorielle Weltmodellierung
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics (since 2013) > Perception and Cognition
Deposited By: Drauschke, Martin
Deposited On:20 Dec 2016 10:56
Last Modified:31 Jul 2019 20:06

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