Planar closed contour representation by invariant under a general affine transformation.
Stanislaw MatusiakMohamed DaoudiFaouzi GhorbelPublished in: SMC (1998)
Keyphrases
- affine transformation
- affine invariant
- similarity transformations
- image registration
- feature points
- moment invariants
- affine invariance
- image matching
- affine transform
- b spline
- planar objects
- curvature scale space
- fourier descriptors
- geometric transformations
- arc length
- shape matching
- image representation
- stereo matching
- least squares
- computer vision