On the alignment of shapes represented by Fourier descriptors.
Karl SjöstrandAnders EricssonRasmus LarsenPublished in: Medical Imaging: Image Processing (2006)
Keyphrases
- fourier descriptors
- shape recognition
- shape analysis
- shape representation
- shape description
- shape classification
- zernike moments
- shape descriptors
- feature vectors
- affine invariant
- shape features
- affine transformation
- shape retrieval
- fourier transform
- moment invariants
- frequency domain
- shape matching
- medical images
- keypoints
- wavelet transform
- feature selection