- 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...
Expand abstract - Publication status:
- Published
- Publisher copy:
- 10.1088/0031-9155/54/11/013
-
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- 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
- Copyright date:
- 2009
Journal article
Intensity correction with a pair of spoiled gradient recalled echo images.
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