Shape Coherence and Finite-Time Curvature Evolution.

Tian Ma Erik M. Bollt

Published in: Int. J. Bifurc. Chaos (2015)

Keyphrases

differential geometry
chain code
shape model
implicit surfaces
multiscale
geometrical properties

surface points
shape representation
shape descriptors
shape analysis
shape features
shape recognition

surface orientation
shape matching
force field
arc length
finite number
planar curves

scale space
curvature scale space
intensity profile
computer vision
principal curvatures
surface curvature