Computationally efficient wavelet affine invariant functions for 2D object recognition.
Erdem BalaA. Enis ÇetinPublished in: ICIP (1) (2003)
Keyphrases
- affine invariant
- computationally efficient
- multiscale
- affine transformation
- scale invariant
- object matching
- fourier descriptors
- affine invariance
- contour matching
- wavelet transform
- denoising
- object recognition
- tensor field
- region descriptors
- curve matching
- affine transform
- zernike moments
- feature extraction
- computational complexity
- log euclidean
- natural images
- multiresolution
- feature detectors
- d objects
- shape representation
- convex hull
- range images