Fourier descriptors for broken shapes.
Christoph DalitzChristian BrandtSteffen GoebbelsDavid KolanusPublished in: EURASIP J. Adv. Signal Process. (2013)
Keyphrases
- fourier descriptors
- shape recognition
- shape analysis
- shape description
- shape descriptors
- shape representation
- affine invariant
- zernike moments
- moment invariants
- shape features
- shape classification
- affine transformation
- shape retrieval
- feature vectors
- fourier transform
- frequency domain
- medical imaging
- curvature scale space
- image processing
- image registration
- d objects
- pattern recognition
- multiscale
- feature extraction
- three dimensional