Instrument Variables for Reducing Noise in Parallel MRI Reconstruction
Generalized autocalibrating partially parallel acquisition (GRAPPA) has been a widely used parallel MRI technique. However, noise deteriorates the reconstructed image when reduction factor increases or even at low reduction factor for some noisy datasets. Noise, initially generated from scanner, pro...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2017-01-01
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| Series: | BioMed Research International |
| Online Access: | http://dx.doi.org/10.1155/2017/9016826 |