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An Automatic Corneal Subbasal Nerve Registration System Using FFT and Phase Correlation Techniques for an Accurate DPN Diagnosis.
Shumoos Al-Fahdawi
Rami Qahwaji
Alaa S. Al-Waisy
Stan Ipson
Published in:
CIT/IUCC/DASC/PICom (2015)
Keyphrases
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phase correlation
frequency domain
subpixel accuracy
fourier domain
cross correlation
motion estimation
fourier transform
image registration
image alignment
matching algorithm
spatial domain
log polar
global motion
disparity estimation
feature extraction
motion correction
radon transform
gabor filters
motion vectors