Image Registration Using Blur-Invariant Phase Correlation.
Ville OjansivuJanne HeikkiläPublished in: IEEE Signal Process. Lett. (2007)
Keyphrases
- phase correlation
- fourier domain
- image registration
- log polar
- subpixel accuracy
- affine transformation
- fourier transform
- frequency domain
- space variant
- spatial domain
- digital image stabilization
- image alignment
- invariant features
- blurred images
- optic flow
- radon transform
- point spread function
- image processing
- affine invariant
- mutual information
- wavelet domain
- cross correlation
- image matching
- motion estimation
- gabor filters
- coarse to fine
- medical imaging
- three dimensional
- matching algorithm
- multiresolution
- computer vision