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Keywords
(2)
Graph Matching
Ground Truth
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Automatic Street Graph Construction in Sketch Maps
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Automatic Street Graph Construction in Sketch Maps
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Klaus Broelemann
,
Xiaoyi Jiang
,
Angela Schwering
In this paper we present an algorithm for automatic street graph construction of hand-drawn sketch maps. This detection is important for a subsequent
graph matching
in order to align the sketch map with another map. Our algorithm detects a number of street candidates and selects street lines by rating the candidates and their neighbors in the street candidate graph. To evaluate this approach, we manually generated a
ground truth
for some maps and conducted a preliminary quantitative performance study.
Conference:
Graph Based Representations in Pattern Recognition - GBR
, pp. 275-284, 2011
DOI:
10.1007/978-3-642-20844-7_28
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References
(10)
Magic Paper: Sketch-Understanding Research
(
Citations: 24
)
Randall Davis
Journal:
IEEE Computer - COMPUTER
, vol. 40, no. 9, pp. 34-41, 2007
Parallel thinning with two-subiteration algorithms
(
Citations: 99
)
Zicheng Guo
,
Richard W. Hall
Journal:
Communications of The ACM - CACM
, vol. 32, no. 3, pp. 359-373, 1989
LADDER, a sketching language for user interface developers
(
Citations: 66
)
Tracy Hammond
,
Randall Davis
Journal:
Computers & Graphics - CG
, vol. 29, no. 4, pp. 518-532, 2005
Road Network Extraction and Intersection Detection From Aerial Images by Tracking Road Footprints
(
Citations: 28
)
Jiuxiang Hu
,
Anshuman Razdan
,
John C. Femiani
,
Ming Cui
,
Peter Wonka
Journal:
IEEE Transactions on Geoscience and Remote Sensing - IEEE TRANS GEOSCI REMOT SEN
, vol. 45, no. 12, pp. 4144-4157, 2007
Supervised Evaluation Methodology for Curvilinear Structure Detection Algorithms
(
Citations: 2
)
Xiaoyi Jiang
,
Daniel Mojon
Conference:
International Conference on Pattern Recognition - ICPR
, pp. 103-106, 2002