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Journal article

Intensity correction with a pair of spoiled gradient recalled echo images.

Abstract:

Intensity inhomogeneities in magnetic resonance images (MRI) are a frequently occurring artefact, and result in the same tissue class to have vastly different intensities within an image. These inhomogeneities can be modelled by a slowly varying field, which is also called the bias field. Previous phantom-, image- or sequence based approaches suffer from long scan times, post-processing times or do not sufficiently remove the intensity variations. These intensity variations cause problems for...

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Publication status:
Published

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Publisher copy:
10.1088/0031-9155/54/11/013

Authors


Journal:
Physics in medicine and biology
Volume:
54
Issue:
11
Pages:
3473-3489
Publication date:
2009-06-05
DOI:
EISSN:
1361-6560
ISSN:
0031-9155
URN:
uuid:b6b2c1f7-907c-4940-a1f3-ab0a6207fec2
Source identifiers:
65036
Local pid:
pubs:65036

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