Amplitude-only log Radon transform for geometric invariant shape descriptor.
Makoto HasegawaSalvatore TabbonePublished in: Pattern Recognit. (2014)
Keyphrases
- radon transform
- shape descriptors
- image reconstruction
- zernike moments
- legendre moments
- shape analysis
- moment invariants
- d objects
- shape representation
- fourier transform
- geometric transformations
- feature detection
- noisy images
- shape matching
- shape features
- straight line
- hough transform
- affine invariant
- shape context
- frequency domain
- pattern analysis
- feature vectors
- high order
- pattern recognition
- discrete radon transform
- computer vision
- fourier descriptors
- invariant features
- affine transformation
- medical imaging
- ridgelet transform
- object recognition
- three dimensional