1 November 1990 Reconstruction of fast-scan MR images
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Abstract
Several techniques have been proposed for rapidly acquiring the Fourier domain data required for magnetic resonance (MR) imaging. These fast-scan techniques sample data on nonuniform grids in the Fourier space of the object. This work explores the image reconstruction errors that occur when images are reconstructed as if the data were measured on the ideal uniform grids. It is also shown how interpolation can be used to correct these reconstruction errors and produce images of acceptable image quality.
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Arthur F. Gmitro, Yu-Qing Chen, "Reconstruction of fast-scan MR images", Proc. SPIE 1351, Digital Image Synthesis and Inverse Optics, (1 November 1990); doi: 10.1117/12.23645; https://doi.org/10.1117/12.23645
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