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3D Building Roof Modeling by Optimizing Primitive’s Parameters Using Constraints from LiDAR Data and Aerial Imagery
- Source :
- Remote Sensing, Vol 6, Iss 9, Pp 8107-8133 (2014), Remote Sensing, Volume 6, Issue 9, Pages: 8107-8133
- Publication Year :
- 2014
- Publisher :
- MDPI AG, 2014.
-
Abstract
- In this paper, a primitive-based 3D building roof modeling method, by integrating LiDAR data and aerial imagery, is proposed. The novelty of the proposed modeling method is to represent building roofs by geometric primitives and to construct a cost function by using constraints from both LiDAR data and aerial imagery simultaneously, so that the accuracy potential of the different sensors can be tightly integrated for the building model generation by an integrated primitive’s parameter optimization procedure. To verify the proposed modeling method, both simulated data and real data with simple buildings provided by ISPRS (International Society for Photogrammetry and Remote Sensing), were used in this study. The experimental results were evaluated by the ISPRS, which demonstrate the proposed modeling method can integrate LiDAR data and aerial imagery to generate 3D building models with high accuracy in both the horizontal and vertical directions. The experimental results also show that by adding a component, such as a dormer, to the primitive, a variant of the simple primitive is constructed, and the proposed method can generate a building model with some details.
- Subjects :
- LiDAR
Computer science
Building model
Point cloud
ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION
Component (UML)
aerial imagery
model-based
Geometric primitive
Computer vision
lcsh:Science
Roof
Remote sensing
data fusion
business.industry
primitive
building modeling
Sensor fusion
Photogrammetry
Lidar
General Earth and Planetary Sciences
lcsh:Q
Artificial intelligence
business
optimization
point cloud
Subjects
Details
- Language :
- English
- ISSN :
- 20724292
- Volume :
- 6
- Issue :
- 9
- Database :
- OpenAIRE
- Journal :
- Remote Sensing
- Accession number :
- edsair.doi.dedup.....eba02e9f7cc6666ced9eb11633687b77