Keyphrases
- affine invariant
- image segmentation
- multiscale
- affine transformation
- scale invariant
- object matching
- affine invariance
- contour matching
- zernike moments
- graph cuts
- image processing
- image analysis
- feature detectors
- affine transform
- markov random field
- level set
- curve matching
- gray level
- segmentation algorithm
- active contours
- scale space
- region growing
- fourier descriptors
- segmentation method
- log euclidean
- natural images
- shape prior
- feature points
- edge detection