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Estimating frequency by interpolation using Fourier coefficients

✍ Scribed by Quinn, B.G.

Book ID
115440150
Publisher
IEEE
Year
1994
Tongue
English
Weight
476 KB
Volume
42
Category
Article
ISSN
1053-587X

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## Abstract This paper presents a technique for performing two‐dimensional rigid‐body image registration for functional magnetic resonance images (fMRI). The method provides accurate motion correction without local distortion. The approach is to perform the translation and rotation in the Fourier d