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Article Dans Une Revue Human Brain Mapping Année : 2009

Nonrigid registration of multiple sclerosis brain images using lesion inpainting for morphometry or lesion mapping.

Résumé

Morphometric studies of medical images often include a nonrigid registration step from a subject to a common reference. The presence of white matter multiple sclerosis lesions will distort and bias the output of the registration. In this article, we present a method to remove this bias by filling such lesions to make the brain look like a healthy brain before the registration. We finally propose a dedicated method to fill the lesions and present numerical results showing that our method outperforms current state of the art method.
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Dates et versions

hal-01902507 , version 1 (11-01-2019)

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Michaël Sdika, Daniel Pelletier. Nonrigid registration of multiple sclerosis brain images using lesion inpainting for morphometry or lesion mapping.. Human Brain Mapping, 2009, 30, pp.1060-7. ⟨10.1002/hbm.20566⟩. ⟨hal-01902507⟩
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