Arc-Length Based Curvature Estimator.

Thomas Lewiner João D. Gomes Jr.Hélio Lopes Marcos Craizer

Published in: SIBGRAPI (2004)

Keyphrases

arc length
planar curves
shape representation
curvature scale space
least squares
affine invariant
affine transformation
maximum likelihood
maximum a posteriori
corner detection
multiscale
image processing
scale space
computer vision
image features
shape descriptors