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Improving urban road extraction in high-resolution images exploiting directional filtering, perceptual grouping, and simple topological concepts.
Paolo Gamba
Fabio Dell'Acqua
Gianni Lisini
Published in:
IEEE Geosci. Remote. Sens. Lett. (2006)
Keyphrases
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perceptual grouping
high resolution images
super resolution
high resolution
low resolution
road extraction
directional filtering
image segmentation
low resolution images
object segmentation
image analysis
image database
line segments