A novel Fourier transform estimation method using random sampling.

Mustafa Al-Ani Andrzej Tarczynski Bashar I. Ahmad

Published in: EUSIPCO (2011)

Keyphrases

fourier transform
random sampling
correlation function
computer vision
robust estimator
fast fourier transform
fourier domain
sampling algorithm
frequency domain
objective function
polar coordinates
image quality
image data
log polar
np hard
pattern recognition
phase difference
similarity measure