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Boundary extraction of linear features using dual paths through gradient profiles.
Ryan Lagerstrom
Changming Sun
Pascal Vallotton
Published in:
Pattern Recognit. Lett. (2008)
Keyphrases
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boundary extraction
linear features
hough transform
feature detection
active contour model
line segments
principal components
aerial images
urban scenes
edge detection
pairwise
straight line
vanishing points
hyperplane
curve evolution
geometric features
keypoints