Paper Abstract and Keywords |
Presentation |
2016-03-09 10:40
Automatic Generation of 3D Building Models Considering Roof Shape Natsumi Hasegawa, Yosuke Nakamura, Koji Mikami, Kunio Kondo (TUT) |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
It costs a lot of money and time to create 3DCG models of a cluster of buildings in a residential area in order to replicate landscape of a city. One approach is to measure the real space with a laser scanner and reproduce it a 3DCG model, but this requires a costly machine and a high skill to operate the machine. Accordingly, aiming at the automatic generation of 3D buildings considering roof shapes using easily available map data and aerial photographs, this study developed a “RSD Tool” system which discerns roof shapes in aerial photographs and a “RMAC Tool” which automatically generates 3DCG models of buildings with the data of roof shapes and Fundamental Geospatial Data. Proving test showed that the RSD Tool can discern 60.8% of roof shapes precisely, and the RMAC Tool can replicate 51.0% of roofs automatically. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Fundamental Geospatial Data / CG / Aerial Photograph / Automatic Generation / Building / / / |
Reference Info. |
ITE Tech. Rep., vol. 40, pp. 241-244, March 2016. |
Paper # |
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Date of Issue |
2016-03-02 (AIT) |
ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
Download PDF |
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Conference Information |
Committee |
AIT IIEEJ AS |
Conference Date |
2016-03-09 - 2016-03-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Tokyo Polytechnic Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
AS |
Conference Code |
2016-03-AIT-IIEEJ-AS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Automatic Generation of 3D Building Models Considering Roof Shape |
Sub Title (in English) |
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Keyword(1) |
Fundamental Geospatial Data |
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CG |
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Aerial Photograph |
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Automatic Generation |
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Building |
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1st Author's Name |
Natsumi Hasegawa |
1st Author's Affiliation |
Tokyo University of Technology (TUT) |
2nd Author's Name |
Yosuke Nakamura |
2nd Author's Affiliation |
Tokyo University of Technology (TUT) |
3rd Author's Name |
Koji Mikami |
3rd Author's Affiliation |
Tokyo University of Technology (TUT) |
4th Author's Name |
Kunio Kondo |
4th Author's Affiliation |
Tokyo University of Technology (TUT) |
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Speaker |
Author-1 |
Date Time |
2016-03-09 10:40:00 |
Presentation Time |
90 minutes |
Registration for |
AS |
Paper # |
AIT2016-114 |
Volume (vol) |
vol.40 |
Number (no) |
no.11 |
Page |
pp.241-244 |
#Pages |
4 |
Date of Issue |
2016-03-02 (AIT) |