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Digital data reduction in noise analysis

โœ Scribed by R.G. Selfridge


Publisher
Elsevier Science
Year
1964
Weight
122 KB
Volume
18
Category
Article
ISSN
0368-3230

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A method is described for denoising multiple-echo data sets using singular value decomposition (SVD). Images are acquired using a multiple gradient- or spin-echo sequence, and the variation of the signal with echo time (TE) in all pixels is subjected to SVD analysis to determine the components of th