An efficient motion correction method for frequency-domain images based on Fast Robust Correlation.
Yuan BianStanley J. ReevesRonald BeyersPublished in: Computational Imaging (2019)
Keyphrases
- frequency domain
- cross correlation
- fourier domain
- phase correlation
- fourier transform
- subpixel accuracy
- log polar
- spatial domain
- power spectrum
- power spectra
- directional filtering
- fourier analysis
- spectral domain
- image registration
- denoising
- template matching
- feature extraction
- image data
- input image
- affine invariance
- feature points
- power spectral
- optic flow
- bandpass
- discrete fourier transform
- low pass
- spectrum analysis
- fast fourier transform
- image matching
- subband
- motion estimation
- multiscale
- similarity measure