Affine Invariant Pattern Recognition Using Multiscale Autoconvolution.
Esa RahtuMikko SaloJanne HeikkiläPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2005)
Keyphrases
- affine invariant
- multiscale
- affine transformation
- scale invariant
- affine invariance
- natural images
- fourier descriptors
- affine transform
- contour matching
- edge detection
- zernike moments
- image segmentation
- region descriptors
- object matching
- image representation
- feature detectors
- wavelet transform
- shape representation
- local binary pattern
- convex hull
- image matching
- tensor field
- scale space
- principal component analysis
- image registration
- image processing