| 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 # |
|
| 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) |
|
| 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) |
|
| Keyword(1) |
Fundamental Geospatial Data |
| Keyword(2) |
CG |
| Keyword(3) |
Aerial Photograph |
| Keyword(4) |
Automatic Generation |
| Keyword(5) |
Building |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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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) |