Adaptive Hough transform for the detection of natural shapes under weak affine transformations.

Olivier Ecabert Jean-Philippe Thiran

Published in: Pattern Recognit. Lett. (2004)

Keyphrases

hough transform
affine transformation
line detection
similarity transformations
hough space
circle detection
voting method
generalized hough transform

straight line
fourier descriptors
affine invariant
radial symmetry
feature points
road signs
hough voting

line segments
image registration
randomized hough transform
lane detection
image matching
shape variations
object detection

arc length
image processing
shape analysis
detection algorithm
b spline
detection method
multiscale