| Paper Abstract and Keywords |
| Presentation |
2019-09-05 14:20
A Digital Surface Model Generation Method with 3D LIDAR Point Clouds Processing
Yusuke Miyazaki, Munetoshi Iwakiri (NDA) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A numerical surface layer model is digital data representing the surface shape of the ground including buildings and trees, and is used in various fields such as terrain analysis and simulation. As a typical generation method, there is a method using LIDAR. This is realized by registration (registration) between the scan point group observed by the three-dimensional point group processing and the past scan point group. At present, it is common to use multiple sensors other than LIDAR for registration. The purpose of this study is to improve the registration accuracy of LIDAR alone, and to generate a numerical surface model at a lower cost, and proposed a method using clustering by normal vectors. We compared the accuracy with previous studies and improved accuracy at intersections with large azimuth changes. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
3D LIDAR / Point clouds processing / Digital surface model / Surveying / Normal / / / |
| Reference Info. |
ITE Tech. Rep., vol. 43, pp. 5-8, Sept. 2019. |
| Paper # |
|
| Date of Issue |
2019-08-29 (AIT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
IIEEJ AIT |
| Conference Date |
2019-09-05 - 2019-09-06 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Iwate Prefectural Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
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| Paper Information |
| Registration To |
IIEEJ |
| Conference Code |
2019-09-IIEEJ-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Digital Surface Model Generation Method with 3D LIDAR Point Clouds Processing |
| Sub Title (in English) |
|
| Keyword(1) |
3D LIDAR |
| Keyword(2) |
Point clouds processing |
| Keyword(3) |
Digital surface model |
| Keyword(4) |
Surveying |
| Keyword(5) |
Normal |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Yusuke Miyazaki |
| 1st Author's Affiliation |
National Defense Academy of Japan (NDA) |
| 2nd Author's Name |
Munetoshi Iwakiri |
| 2nd Author's Affiliation |
National Defense Academy of Japan (NDA) |
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| Speaker |
Author-1 |
| Date Time |
2019-09-05 14:20:00 |
| Presentation Time |
30 minutes |
| Registration for |
IIEEJ |
| Paper # |
AIT2019-172 |
| Volume (vol) |
vol.43 |
| Number (no) |
no.27 |
| Page |
pp.5-8 |
| #Pages |
4 |
| Date of Issue |
2019-08-29 (AIT) |