Extracting contour lines from topographic maps based on cartography and graphics knowledge
This paper addresses the problem of contour line extraction from scanned topographic maps in poor condition. A novel method is developed, using knowledge of cartography and graphics to extract contours by removing other layers which overlay the contours, and reconstructing the contour lines. The con...
Guardado en:
| Autores principales: | Wu, Rui-Qing, Cheng, Xi-Ran, Yang, Cun-Jian |
|---|---|
| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2009
|
| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/9652 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Oct09-3.pdf |
| Aporte de: |
Ejemplares similares
-
Inside-polygon algorithm for curvilinear contours. Design and lmplementation
por: Cacciola Carballal, Fernando Luis
Publicado: (1999) -
SAR image segmentation using B-Spline deformable contours
por: Gambini, María Juliana, et al.
Publicado: (2002) -
Comparative study of contour fitting methods in speckled images
por: Buemi, M.E., et al. -
Comparative study of contour fitting methods in speckled images
por: Buemi, María Elena, et al.
Publicado: (2007) -
Landmine detection using B-spline deformable contours in IR images
por: Gambini, J., et al.