DocumentCode
3572526
Title
Automatic Road Extraction Method Based on Level Set and Shape Analysis
Author
Lu, Bibo ; Ku, Yongxia ; Wang, Hui
Author_Institution
Sch. of Comput. Sci. & Technol., Henan Polytech. Univ., Jiaozuo, China
Volume
3
fYear
2009
Firstpage
511
Lastpage
514
Abstract
An automatic road extraction method was proposed based on level set and shape metric for sensing digital image. Level set approach is applied for segmenting sensing image. Second order moment is calculated and the road networks are extracted using prior information about geometric shape. Experimental results on real remote sensing images show that this method is efficient in extracting road networks.
Keywords
feature extraction; geophysical signal processing; image segmentation; remote sensing; roads; automatic road extraction method; digital image sensing; geometric shapeinformation; image segmentation; level set analysis; remote sensing images; road network extraction; second order moment; shape analysis; Automation; Computational geometry; Data mining; Humans; Image analysis; Image segmentation; Level set; Remote sensing; Roads; Shape; active contour; level set; road extraction; shape analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Print_ISBN
978-0-7695-3804-4
Type
conf
DOI
10.1109/ICICTA.2009.589
Filename
5288025
Link To Document