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A Fourier-domain formula for the least-squares projection of a function onto a repetitive basis in N-dimensional space.
John P. Oakley
Michael J. Cunningham
G. Little
Published in:
IEEE Trans. Acoust. Speech Signal Process. (1990)
Keyphrases
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fourier domain
least squares
radon transform
fourier transform
spatial domain
frequency domain
robust estimation
computational complexity
high resolution
gabor filters
preprocessing step
image sequences
optical flow
markov random field
space time