Improved tissue segmentation by including an MR acquisition model

Dirk H. J. Poot; Marleen de Bruijne; Meike W. Vernooij; M. Arfan Ikram; Wiro J. Niessen

doi:10.1007/978-3-642-24446-9_19

Improved tissue segmentation by including an MR acquisition model

Dirk H. J. Poot, Marleen de Bruijne, Meike W. Vernooij, M. Arfan Ikram, Wiro J. Niessen

Datalogisk Institut

Abstract

This paper presents a new MR tissue segmentation method. In contrast to most previous methods the image formation model includes the point spread function of the image acquisition. This allows optimal combination of images acquired with different contrast weighting, resolutions, and orientations. The proposed method computes the regularized maximum likelihood partial volume segmentation from the images. The quality the resulting segmentation is studied with a simulation experiment and by testing the reproducibility of the segmentation on repeated brain MRI scans. Our results demonstrate improved segmentation quality, especially at tissue edges.

Originalsprog	Engelsk
Titel	Multimodal Brain Image Analysis : First International Workshop, MBIA 2011, Held in Conjunction with MICCAI 2011, Toronto, Canada, September 18, 2011. Proceedings
Redaktører	Tianming Liu, Dinggang Shen, Luis Ibanez, Xiaodong Tao
Antal sider	8
Forlag	Springer
Publikationsdato	2011
Sider	152-159
ISBN (Trykt)	978-3-642-24445-2
ISBN (Elektronisk)	978-3-642-24446-9
DOI	https://doi.org/10.1007/978-3-642-24446-9_19
Status	Udgivet - 2011
Begivenhed	1st International Workshop on Multimodal Brain Image Analysis - Toronto, Canada Varighed: 18 sep. 2011 → 18 sep. 2011 Konferencens nummer: 1

Konference

Konference	1st International Workshop on Multimodal Brain Image Analysis
Nummer	1
Land/Område	Canada
By	Toronto
Periode	18/09/2011 → 18/09/2011

Navn	Lecture notes in computer science
Vol/bind	7012
ISSN	0302-9743

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10.1007/978-3-642-24446-9_19

Citationsformater

Poot, D. H. J., de Bruijne, M., Vernooij, M. W., Ikram, M. A., & Niessen, W. J. (2011). Improved tissue segmentation by including an MR acquisition model. I T. Liu, D. Shen, L. Ibanez, & X. Tao (red.), Multimodal Brain Image Analysis: First International Workshop, MBIA 2011, Held in Conjunction with MICCAI 2011, Toronto, Canada, September 18, 2011. Proceedings (s. 152-159). Springer. Lecture notes in computer science Bind 7012 https://doi.org/10.1007/978-3-642-24446-9_19

Improved tissue segmentation by including an MR acquisition model. / Poot, Dirk H. J.; de Bruijne, Marleen; Vernooij, Meike W. et al.

Multimodal Brain Image Analysis: First International Workshop, MBIA 2011, Held in Conjunction with MICCAI 2011, Toronto, Canada, September 18, 2011. Proceedings. red. / Tianming Liu; Dinggang Shen; Luis Ibanez; Xiaodong Tao. Springer, 2011. s. 152-159 (Lecture notes in computer science, Bind 7012).

Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › peer review

Poot, DHJ, de Bruijne, M, Vernooij, MW, Ikram, MA & Niessen, WJ 2011, Improved tissue segmentation by including an MR acquisition model. i T Liu, D Shen, L Ibanez & X Tao (red), Multimodal Brain Image Analysis: First International Workshop, MBIA 2011, Held in Conjunction with MICCAI 2011, Toronto, Canada, September 18, 2011. Proceedings. Springer, Lecture notes in computer science, bind 7012, s. 152-159, 1st International Workshop on Multimodal Brain Image Analysis, Toronto, Canada, 18/09/2011. https://doi.org/10.1007/978-3-642-24446-9_19

Poot DHJ, de Bruijne M, Vernooij MW, Ikram MA, Niessen WJ. Improved tissue segmentation by including an MR acquisition model. I Liu T, Shen D, Ibanez L, Tao X, red., Multimodal Brain Image Analysis: First International Workshop, MBIA 2011, Held in Conjunction with MICCAI 2011, Toronto, Canada, September 18, 2011. Proceedings. Springer. 2011. s. 152-159. (Lecture notes in computer science, Bind 7012). doi: 10.1007/978-3-642-24446-9_19

Poot, Dirk H. J. ; de Bruijne, Marleen ; Vernooij, Meike W. et al. / Improved tissue segmentation by including an MR acquisition model. Multimodal Brain Image Analysis: First International Workshop, MBIA 2011, Held in Conjunction with MICCAI 2011, Toronto, Canada, September 18, 2011. Proceedings. red. / Tianming Liu ; Dinggang Shen ; Luis Ibanez ; Xiaodong Tao. Springer, 2011. s. 152-159 (Lecture notes in computer science, Bind 7012).

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Improved tissue segmentation by including an MR acquisition model

Abstract

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