Accuracy Analysis of an Enhanced Frequency-Domain Linear Least-Squares Algorithm.

Daniel Belega Dario Petri

Published in: I2MTC (2019)

Keyphrases

frequency domain
linear least squares
optimal solution
cost function
fourier analysis
computational complexity
cross correlation
discrete fourier transform
least squares
denoising
fourier transform
convergence rate
spatial domain
natural images
objective function
power spectrum
face recognition