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Spectral Clustering of Straight-Line Segments for Roof Plane Extraction From Airborne LiDAR Point Clouds.
Chunsun Zhang
Yuxiang He
Clive S. Fraser
Published in:
IEEE Geosci. Remote. Sens. Lett. (2018)
Keyphrases
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point cloud
spectral clustering
straight line segments
lidar data
point cloud data
line segments
structure from motion
pairwise
clustering method
point sets
data clustering
straight line
k means
clustering algorithm
image segmentation
three dimensional
graph laplacian
digital curves
graph cuts
geometric structure