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MRI scanner |
MRI image of human brain |
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2D FFT ====> |
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k-space image |
final image |
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homogeneous coil |
coil with varying sensitivity |
coil with varying sensitivity |
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Half of the k-space lines
retrieved |
image with aliasing |
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Aliasing =====> |
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+ Reconstruction ==========> + |
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Aliasing =====> |
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PROBER SNR=25dB |
GRAPPA SNR=26dB |
mSENSE SNR=27dB |