Locally orderless registration for diffusion weighted images

Henrik Grønholt Jensen; Francois Bernard Lauze; Mads Nielsen; Sune Darkner

doi:10.1007/978-3-319-24571-3_37

Locally orderless registration for diffusion weighted images

Henrik Grønholt Jensen, Francois Bernard Lauze, Mads Nielsen, Sune Darkner

3 Citationer (Scopus)

Abstract

Registration of Diffusion Weighted Images (DWI) is challenging as the data, in contrast to scalar-valued images, is a composition of both directional and intensity information. The DWI signal is known to be influenced by noise and a wide range of artifacts. Therefore, it is attractive to use similarity measures with invariance properties, such as Mutual Information. However, density estimation from DWI is complicated by directional information. We address this problem by extending Locally Orderless Registration (LOR), a density estimation framework for image similarity, to include directional information. We construct a spatio-directional scale-space formulation of marginal and joint density distributions between two DWI, that takes the projective nature of the directional information into account. This accounts for orientation and magnitude and enables us to use a wide range of similarity measures from the LOR framework. Using Mutual Information, we examine the properties of the scale-space induced by the choice of kernels and illustrate the approach by affine registration.

Originalsprog	Engelsk
Titel	Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2015 : 18th international conference, Munich, Germany, October 5-9, 2015, Proceedings, Part II
Redaktører	Nassir Navab, Joachim Hornegger, William M. Wells, Alejandro F. Frangi
Antal sider	8
Forlag	Springer
Publikationsdato	2015
Sider	305-312
ISBN (Trykt)	978-3-319-24570-6
ISBN (Elektronisk)	978-3-319-24571-3
DOI	https://doi.org/10.1007/978-3-319-24571-3_37
Status	Udgivet - 2015
Begivenhed	International Conference on Medical Image Computing and Computer Assisted Intervention 2015 - Munich, Tyskland Varighed: 5 okt. 2015 → 9 okt. 2015 Konferencens nummer: 18

Konference

Konference	International Conference on Medical Image Computing and Computer Assisted Intervention 2015
Nummer	18
Land/Område	Tyskland
By	Munich
Periode	05/10/2015 → 09/10/2015

Navn	Lecture notes in computer science
Vol/bind	9350
ISSN	0302-9743

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10.1007/978-3-319-24571-3_37

https://link.springer.com/content/pdf/10.1007/978-3-319-24571-3_37.pdf

Citationsformater

Jensen, H. G., Lauze, F. B., Nielsen, M., & Darkner, S. (2015). Locally orderless registration for diffusion weighted images. I N. Navab, J. Hornegger, W. M. Wells, & A. F. Frangi (red.), Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2015: 18th international conference, Munich, Germany, October 5-9, 2015, Proceedings, Part II (s. 305-312). Springer. Lecture notes in computer science Bind 9350 https://doi.org/10.1007/978-3-319-24571-3_37

Locally orderless registration for diffusion weighted images. / Jensen, Henrik Grønholt; Lauze, Francois Bernard ; Nielsen, Mads et al.

Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2015: 18th international conference, Munich, Germany, October 5-9, 2015, Proceedings, Part II. red. / Nassir Navab; Joachim Hornegger; William M. Wells; Alejandro F. Frangi. Springer, 2015. s. 305-312 (Lecture notes in computer science, Bind 9350).

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

Jensen, HG, Lauze, FB , Nielsen, M & Darkner, S 2015, Locally orderless registration for diffusion weighted images. i N Navab, J Hornegger, WM Wells & AF Frangi (red), Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2015: 18th international conference, Munich, Germany, October 5-9, 2015, Proceedings, Part II. Springer, Lecture notes in computer science, bind 9350, s. 305-312, International Conference on Medical Image Computing and Computer Assisted Intervention 2015, Munich, Tyskland, 05/10/2015. https://doi.org/10.1007/978-3-319-24571-3_37

Jensen HG, Lauze FB , Nielsen M , Darkner S. Locally orderless registration for diffusion weighted images. I Navab N, Hornegger J, Wells WM, Frangi AF, red., Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2015: 18th international conference, Munich, Germany, October 5-9, 2015, Proceedings, Part II. Springer. 2015. s. 305-312. (Lecture notes in computer science, Bind 9350). doi: 10.1007/978-3-319-24571-3_37

Jensen, Henrik Grønholt ; Lauze, Francois Bernard ; Nielsen, Mads et al. / Locally orderless registration for diffusion weighted images. Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2015: 18th international conference, Munich, Germany, October 5-9, 2015, Proceedings, Part II. red. / Nassir Navab ; Joachim Hornegger ; William M. Wells ; Alejandro F. Frangi. Springer, 2015. s. 305-312 (Lecture notes in computer science, Bind 9350).

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Locally orderless registration for diffusion weighted images

Abstract

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