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Journal article

Compensating for B(1) inhomogeneity using active transmit power modulation.

Abstract:

The effect of poor B(1) homogeneity on MRI images not only affects the appearance of the images, but produces difficulty in automated segmentation and in certain quantification methods. While improved RF coil design is the first line in reducing such artifact, compensation methods can significantly improve the quality of images. Existing methods of compensation typically apply a filter during the image reconstruction. Here a method is presented that compensates for part of the inhomogeneity b...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MSD, Clinical Neuroscience
Journal:
Magnetic resonance imaging
Volume:
19
Issue:
10
Pages:
1349-1352
Publication date:
2001-12-05
DOI:
EISSN:
1873-5894
ISSN:
0730-725X
URN:
uuid:8ef629df-06ce-44d3-8f76-a65bde96b31c
Source identifiers:
242045
Local pid:
pubs:242045
Language:
English
Keywords:

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