An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE)

Hester Breman; Joost Mulders; Levin Fritz; Judith Peters; John Pyles; Judith Eck; Matteo Bastiani; Alard Roebroeck; John Ashburner; Rainer Goebel

doi:10.1007/978-3-030-50120-4_12

An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE)

Hester Breman^*, Joost Mulders, Levin Fritz, Judith Peters, John Pyles, Judith Eck, Matteo Bastiani, Alard Roebroeck, John Ashburner, Rainer Goebel

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceeding › Academic › peer-review

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Abstract

Surprisingly, estimated voxel displacement maps (VDMs), based on image registration, seem to work just as well to correct geometrical distortion in functional MRI data (EPI) as VDMs based on actual information about the magnetic field. In this article, we compare our new image registration-based distortion correction method ‘COPE’ to an implementation of the pixelshift method. Our approach builds on existing image registration-based techniques using opposite phase encoding, extending these by local cost aggregation. Comparison of these methods with 3T and 7T spin-echo (SE) and gradient-echo (GE) data show that the image registration-based method is a good alternative to the fieldmap-based EPI distortion correction method.

Original language	English
Title of host publication	Biomedical Image Registration
Subtitle of host publication	9th International Workshop, WBIR 2020 Portorož, Slovenia, December 1–2, 2020 Proceedings
Editors	Ž. Špiclin, J. McClelland, J. Kybic, O. Goksel
Publisher	Springer
Pages	122-130
Number of pages	9
ISBN (Electronic)	978-3-030-50120-4
ISBN (Print)	978-3-030-50119-8
DOIs	https://doi.org/10.1007/978-3-030-50120-4_12
Publication status	Published - 9 Jun 2020
Event	9th International Workshop on Biomedical Image Registration - Online, Ljubljana, Slovenia Duration: 1 Dec 2020 → 2 Dec 2020 Conference number: 9 https://wbir2020.org/

Publication series

Series	Lecture Notes in Computer Science
Volume	12120
ISSN	0302-9743

Conference

Conference	9th International Workshop on Biomedical Image Registration
Abbreviated title	WBIR 2020
Country/Territory	Slovenia
City	Ljubljana
Period	1/12/20 → 2/12/20
Internet address	https://wbir2020.org/

Access to Document

10.1007/978-3-030-50120-4_12

Full TextFinal published version, 1.17 MBLicence: Taverne

Cite this

Breman, H., Mulders, J., Fritz, L., Peters, J., Pyles, J., Eck, J., Bastiani, M., Roebroeck, A., Ashburner, J., & Goebel, R. (2020). An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE). In Ž. Špiclin, J. McClelland, J. Kybic, & O. Goksel (Eds.), Biomedical Image Registration: 9th International Workshop, WBIR 2020 Portorož, Slovenia, December 1–2, 2020 Proceedings (pp. 122-130). Springer. https://doi.org/10.1007/978-3-030-50120-4_12

Breman, Hester ; Mulders, Joost ; Fritz, Levin et al. / An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE). Biomedical Image Registration: 9th International Workshop, WBIR 2020 Portorož, Slovenia, December 1–2, 2020 Proceedings. editor / Ž. Špiclin ; J. McClelland ; J. Kybic ; O. Goksel. Springer, 2020. pp. 122-130 (Lecture Notes in Computer Science, Vol. 12120).

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title = "An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE)",

abstract = "Surprisingly, estimated voxel displacement maps (VDMs), based on image registration, seem to work just as well to correct geometrical distortion in functional MRI data (EPI) as VDMs based on actual information about the magnetic field. In this article, we compare our new image registration-based distortion correction method {\textquoteleft}COPE{\textquoteright} to an implementation of the pixelshift method. Our approach builds on existing image registration-based techniques using opposite phase encoding, extending these by local cost aggregation. Comparison of these methods with 3T and 7T spin-echo (SE) and gradient-echo (GE) data show that the image registration-based method is a good alternative to the fieldmap-based EPI distortion correction method.",

author = "Hester Breman and Joost Mulders and Levin Fritz and Judith Peters and John Pyles and Judith Eck and Matteo Bastiani and Alard Roebroeck and John Ashburner and Rainer Goebel",

year = "2020",

month = jun,

day = "9",

doi = "10.1007/978-3-030-50120-4_12",

language = "English",

isbn = "978-3-030-50119-8",

series = "Lecture Notes in Computer Science",

publisher = "Springer",

pages = "122--130",

editor = "{ {\v S}piclin}, {\v Z}. and J. McClelland and J. Kybic and O. Goksel",

booktitle = "Biomedical Image Registration",

address = "United States",

note = "9th International Workshop on Biomedical Image Registration, WBIR 2020 ; Conference date: 01-12-2020 Through 02-12-2020",

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Breman, H, Mulders, J, Fritz, L, Peters, J, Pyles, J, Eck, J, Bastiani, M, Roebroeck, A, Ashburner, J & Goebel, R 2020, An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE). in Ž Špiclin, J McClelland, J Kybic & O Goksel (eds), Biomedical Image Registration: 9th International Workshop, WBIR 2020 Portorož, Slovenia, December 1–2, 2020 Proceedings. Springer, Lecture Notes in Computer Science, vol. 12120, pp. 122-130, 9th International Workshop on Biomedical Image Registration, Ljubljana, Slovenia, 1/12/20. https://doi.org/10.1007/978-3-030-50120-4_12

An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE). / Breman, Hester; Mulders, Joost; Fritz, Levin et al.
Biomedical Image Registration: 9th International Workshop, WBIR 2020 Portorož, Slovenia, December 1–2, 2020 Proceedings. ed. / Ž. Špiclin; J. McClelland; J. Kybic; O. Goksel. Springer, 2020. p. 122-130 (Lecture Notes in Computer Science, Vol. 12120).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceeding › Academic › peer-review

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T1 - An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE)

AU - Breman, Hester

AU - Mulders, Joost

AU - Fritz, Levin

AU - Peters, Judith

AU - Pyles, John

AU - Eck, Judith

AU - Bastiani, Matteo

AU - Roebroeck, Alard

AU - Ashburner, John

AU - Goebel, Rainer

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N2 - Surprisingly, estimated voxel displacement maps (VDMs), based on image registration, seem to work just as well to correct geometrical distortion in functional MRI data (EPI) as VDMs based on actual information about the magnetic field. In this article, we compare our new image registration-based distortion correction method ‘COPE’ to an implementation of the pixelshift method. Our approach builds on existing image registration-based techniques using opposite phase encoding, extending these by local cost aggregation. Comparison of these methods with 3T and 7T spin-echo (SE) and gradient-echo (GE) data show that the image registration-based method is a good alternative to the fieldmap-based EPI distortion correction method.

AB - Surprisingly, estimated voxel displacement maps (VDMs), based on image registration, seem to work just as well to correct geometrical distortion in functional MRI data (EPI) as VDMs based on actual information about the magnetic field. In this article, we compare our new image registration-based distortion correction method ‘COPE’ to an implementation of the pixelshift method. Our approach builds on existing image registration-based techniques using opposite phase encoding, extending these by local cost aggregation. Comparison of these methods with 3T and 7T spin-echo (SE) and gradient-echo (GE) data show that the image registration-based method is a good alternative to the fieldmap-based EPI distortion correction method.

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Breman H, Mulders J, Fritz L, Peters J, Pyles J, Eck J et al. An Image Registration-Based Method for EPI Distortion Correction Based on Opposite Phase Encoding (COPE). In Špiclin Ž, McClelland J, Kybic J, Goksel O, editors, Biomedical Image Registration: 9th International Workshop, WBIR 2020 Portorož, Slovenia, December 1–2, 2020 Proceedings. Springer. 2020. p. 122-130. (Lecture Notes in Computer Science, Vol. 12120). doi: 10.1007/978-3-030-50120-4_12