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Conference papers
Multimodal MRI segmentation of ischemic stroke lesions
Abstract : The problem addressed in this paper is the automatic segmentation of stroke lesions on MR multi-sequences. Lesions enhance differently depending on the MR modality and there is an obvious gain in trying to account for various sources of information in a single procedure. To this aim, we propose a multimodal Markov random field model which includes all MR modalities simultaneously. The results of the multimodal method proposed are compared with those obtained with a mono-dimensional segmentation applied on each MRI sequence separately. We constructed an Atlas of blood supply territories to help clinicians in the determination of stroke subtypes and potential functional deficit.
Cited literature [10 references]
https://www.hal.inserm.fr/inserm-00402278
Contributor : Michel Dojat <>
Submitted on : Tuesday, July 7, 2009 - 10:35:07 AM
Last modification on : Wednesday, May 5, 2021 - 9:38:03 AM
Long-term archiving on: : Tuesday, September 18, 2012 - 12:55:45 PM
Contributor : Michel Dojat <>
Submitted on : Tuesday, July 7, 2009 - 10:35:07 AM
Last modification on : Wednesday, May 5, 2021 - 9:38:03 AM
Long-term archiving on: : Tuesday, September 18, 2012 - 12:55:45 PM
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