Keyphrases
- image registration
- fast fourier transform
- image pairs
- fourier transform
- frequency domain
- mutual information
- fourier transformation
- medical image registration
- coarse to fine
- image matching
- multi modality
- image alignment
- registration errors
- image processing
- registration accuracy
- medical imaging
- affine transformation
- nonrigid registration
- computer vision
- floating point
- image analysis
- information theoretic
- registration process
- feature matching
- signal processing
- log polar
- motion estimation
- registration framework
- normalized mutual information