ASIFT: A New Framework for Fully Affine Invariant Image Comparison.
Jean-Michel MorelGuoshen YuPublished in: SIAM J. Imaging Sci. (2009)
Keyphrases
- affine invariant
- multiscale
- object matching
- affine transformation
- image features
- image data
- input image
- feature detectors
- affine transform
- log euclidean
- image representation
- contour matching
- scale invariant
- fourier descriptors
- edge detection
- image matching
- affine invariance
- zernike moments
- image classification
- image analysis
- feature space
- image structure
- tensor field
- natural images
- image retrieval