Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 130-137 |
| Seitenumfang | 8 |
| Fachzeitschrift | ISPRS Journal of Photogrammetry and Remote Sensing |
| Jahrgang | 54 |
| Ausgabenummer | 2-3 |
| Frühes Online-Datum | 15 Juli 1999 |
| Publikationsstatus | Veröffentlicht - Juli 1999 |
| Extern publiziert | Ja |
Abstract
In this article, two methods for data collection in urban environments are presented. The first method combines multispectral imagery and laser altimeter data in an integrated classification for the extraction of buildings, trees and grass-covered areas. The second approach uses laser data and 2D ground plan information to obtain 3D reconstructions of buildings.
ASJC Scopus Sachgebiete
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Ingenieurwesen (insg.)
- Ingenieurwesen (sonstige)
- Informatik (insg.)
- Angewandte Informatik
- Erdkunde und Planetologie (insg.)
- Computer in den Geowissenschaften
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in: ISPRS Journal of Photogrammetry and Remote Sensing, Jahrgang 54, Nr. 2-3, 07.1999, S. 130-137.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Extraction of buildings and trees in urban environments
AU - Haala, Norbert
AU - Brenner, Claus
PY - 1999/7
Y1 - 1999/7
N2 - In this article, two methods for data collection in urban environments are presented. The first method combines multispectral imagery and laser altimeter data in an integrated classification for the extraction of buildings, trees and grass-covered areas. The second approach uses laser data and 2D ground plan information to obtain 3D reconstructions of buildings.
AB - In this article, two methods for data collection in urban environments are presented. The first method combines multispectral imagery and laser altimeter data in an integrated classification for the extraction of buildings, trees and grass-covered areas. The second approach uses laser data and 2D ground plan information to obtain 3D reconstructions of buildings.
KW - 3D modeling
KW - Building extraction
KW - Classification
KW - Tree extraction
KW - Virtual city models
UR - http://www.scopus.com/inward/record.url?scp=0032793963&partnerID=8YFLogxK
U2 - 10.1016/S0924-2716(99)00010-6
DO - 10.1016/S0924-2716(99)00010-6
M3 - Article
AN - SCOPUS:0032793963
VL - 54
SP - 130
EP - 137
JO - ISPRS Journal of Photogrammetry and Remote Sensing
JF - ISPRS Journal of Photogrammetry and Remote Sensing
SN - 0924-2716
IS - 2-3
ER -