Details
| Original language | English |
|---|---|
| Pages (from-to) | 130-137 |
| Number of pages | 8 |
| Journal | ISPRS Journal of Photogrammetry and Remote Sensing |
| Volume | 54 |
| Issue number | 2-3 |
| Early online date | 15 Jul 1999 |
| Publication status | Published - Jul 1999 |
| Externally published | Yes |
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.
Keywords
- 3D modeling, Building extraction, Classification, Tree extraction, Virtual city models
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Atomic and Molecular Physics, and Optics
- Engineering(all)
- Engineering (miscellaneous)
- Computer Science(all)
- Computer Science Applications
- Earth and Planetary Sciences(all)
- Computers in Earth Sciences
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In: ISPRS Journal of Photogrammetry and Remote Sensing, Vol. 54, No. 2-3, 07.1999, p. 130-137.
Research output: Contribution to journal › Article › Research › 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 -