Histogram of Radon transform with angle correlation matrix for distortion invariant shape descriptor.
Makoto HasegawaSalvatore TabbonePublished in: Neurocomputing (2016)
Keyphrases
- radon transform
- shape descriptors
- correlation matrix
- shape context
- shape analysis
- covariance matrix
- image reconstruction
- d objects
- singular value decomposition
- shape features
- shape matching
- shape representation
- fourier transform
- zernike moments
- noisy images
- feature vectors
- feature detection
- rotation invariant
- straight line
- signal processing
- frequency domain
- affine transformation
- texture images
- invariant features
- fourier descriptors
- hough transform
- multiscale
- pattern analysis
- gray level
- scale space
- geometric transformations