A finite element contour approach to affine invariant shape representation.
Ning DingHuihuan QianYangsheng XuPublished in: ICIP (2013)
Keyphrases
- finite element
- affine invariant
- shape representation
- arc length
- contour matching
- fourier descriptors
- multiscale
- shape matching
- curvature scale space
- affine transformation
- shape analysis
- planar curves
- shape descriptors
- computationally efficient
- shape variations
- matching algorithm
- coarse to fine
- active contours
- object recognition
- shape features
- image segmentation
- medical imaging
- deformable models
- similarity measure