Subspace Extension to Phase Correlation Approach for Fast Image Registration.
Jinchang RenTheodore VlachosJianmin JiangPublished in: ICIP (1) (2007)
Keyphrases
- phase correlation
- image registration
- log polar
- image alignment
- subpixel accuracy
- motion estimation
- frequency domain
- digital image stabilization
- matching algorithm
- mutual information
- image matching
- cross correlation
- medical imaging
- affine transformation
- image processing
- fourier domain
- fourier transform
- coarse to fine
- dimensionality reduction
- image analysis
- image pairs
- template matching
- feature extraction
- feature space
- feature matching
- global motion
- disparity estimation