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  1. International Journal of Document Analysis and Recognition (IJDAR)
  2. International Journal of Document Analysis and Recognition (IJDAR) : Volume 16
  3. International Journal of Document Analysis and Recognition (IJDAR) : Volume 16, Issue 1, March 2013
  4. A general approach for extracting road vector data from raster maps
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International Journal of Document Analysis and Recognition (IJDAR) : Volume 20
International Journal of Document Analysis and Recognition (IJDAR) : Volume 19
International Journal of Document Analysis and Recognition (IJDAR) : Volume 18
International Journal of Document Analysis and Recognition (IJDAR) : Volume 17
International Journal of Document Analysis and Recognition (IJDAR) : Volume 16
International Journal of Document Analysis and Recognition (IJDAR) : Volume 16, Issue 4, December 2013
International Journal of Document Analysis and Recognition (IJDAR) : Volume 16, Issue 3, September 2013
International Journal of Document Analysis and Recognition (IJDAR) : Volume 16, Issue 2, June 2013
International Journal of Document Analysis and Recognition (IJDAR) : Volume 16, Issue 1, March 2013
Handwritten text separation from annotated machine printed documents using Markov Random Fields
A Bayesian-based method of unconstrained handwritten offline Chinese text line recognition
Coupled snakelets for curled text-line segmentation from warped document images
A general approach for extracting road vector data from raster maps
Multi-feature extraction and selection in writer-independent off-line signature verification
International Journal of Document Analysis and Recognition (IJDAR) : Volume 15
International Journal of Document Analysis and Recognition (IJDAR) : Volume 14
International Journal of Document Analysis and Recognition (IJDAR) : Volume 13
International Journal of Document Analysis and Recognition (IJDAR) : Volume 12
International Journal of Document Analysis and Recognition (IJDAR) : Volume 11
International Journal of Document Analysis and Recognition (IJDAR) : Volume 10
International Journal of Document Analysis and Recognition (IJDAR) : Volume 9
International Journal of Document Analysis and Recognition (IJDAR) : Volume 8
International Journal of Document Analysis and Recognition (IJDAR) : Volume 7
International Journal of Document Analysis and Recognition (IJDAR) : Volume 6
International Journal of Document Analysis and Recognition (IJDAR) : Volume 5
International Journal of Document Analysis and Recognition (IJDAR) : Volume 4
International Journal of Document Analysis and Recognition (IJDAR) : Volume 3
International Journal of Document Analysis and Recognition (IJDAR) : Volume 2
International Journal of Document Analysis and Recognition (IJDAR) : Volume 1

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A general approach for extracting road vector data from raster maps

Content Provider SpringerLink
Author Chiang, Yao Yi Kblock, Craig A.
Copyright Year 2011
Abstract Raster maps are easily accessible and contain rich road information; however, converting the road information to vector format is challenging because of varying image quality, overlapping features, and typical lack of metadata (e.g., map geocoordinates). Previous road vectorization approaches for raster maps typically handle a specific map series and require significant user effort. In this paper, we present a general road vectorization approach that exploits common geometric properties of roads in maps for processing heterogeneous raster maps while requiring minimal user intervention. In our experiments, we compared our approach to a widely used commercial product using 40 raster maps from 11 sources. We showed that overall our approach generated high-quality results with low redundancy with considerably less user input compared with competing approaches.
Starting Page 55
Ending Page 81
Page Count 27
File Format PDF
ISSN 14332833
Journal International Journal of Document Analysis and Recognition (IJDAR)
Volume Number 16
Issue Number 1
e-ISSN 14332825
Language English
Publisher Springer-Verlag
Publisher Date 2011-10-22
Publisher Place Berlin, Heidelberg
Access Restriction Subscribed
Subject Keyword GIS Raster maps Road vectorization Map processing Image Processing and Computer Vision Pattern Recognition
Content Type Text
Resource Type Article
Subject Computer Vision and Pattern Recognition Software Computer Science Applications
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