Radial Interstices Enable Speedy Low-volume Imaging
(2021) In Journal of Open Source Software 6(66). p.1-2- Abstract
- • Standard MRI methods acquire Fourier-encoded data on a regularly spaced Cartesian
grid. Noncartesian MRI methods abandon this grid and instead acquire data along
arbitrary trajectories in k-space, which can lead to advantages such as motion robustness
and more flexible pulse sequence design.
• Zero Echo Time (ZTE) imaging is a specialised form of MRI with an inherently noncartesian three-dimensional radial trajectory (Ljungberg et al., 2021). ZTE imaging has
many interesting benefits, such as near silent operation, but also technical challenges
such as dead-time gap artefacts (Froidevaux et al., 2021).
• We have developed a toolbox, named Radial Interstices Enable Speedy Low-volume
imagING (RIESLING),... (More) - • Standard MRI methods acquire Fourier-encoded data on a regularly spaced Cartesian
grid. Noncartesian MRI methods abandon this grid and instead acquire data along
arbitrary trajectories in k-space, which can lead to advantages such as motion robustness
and more flexible pulse sequence design.
• Zero Echo Time (ZTE) imaging is a specialised form of MRI with an inherently noncartesian three-dimensional radial trajectory (Ljungberg et al., 2021). ZTE imaging has
many interesting benefits, such as near silent operation, but also technical challenges
such as dead-time gap artefacts (Froidevaux et al., 2021).
• We have developed a toolbox, named Radial Interstices Enable Speedy Low-volume
imagING (RIESLING), tuned for high performance reconstruction of MRI data acquired
with 3D noncartesian k-space trajectories. While our group has a focus on ZTE imaging,
RIESLING is suitable for all 3D noncartesian trajectories (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/24fa2af0-64d1-4c27-8bd4-06cf0fc58947
- author
- Wood, Tobias
; Ljungberg, Emil
LU
and Wiesinger, Florian
- publishing date
- 2021-10-07
- type
- Contribution to journal
- publication status
- published
- in
- Journal of Open Source Software
- volume
- 6
- issue
- 66
- article number
- 3500
- pages
- 1 - 2
- ISSN
- 2475-9066
- DOI
- 10.21105/joss.03500
- language
- English
- LU publication?
- no
- id
- 24fa2af0-64d1-4c27-8bd4-06cf0fc58947
- alternative location
- https://joss.theoj.org/papers/10.21105/joss.03500
- date added to LUP
- 2023-05-01 14:24:09
- date last changed
- 2023-05-02 07:52:11
@article{24fa2af0-64d1-4c27-8bd4-06cf0fc58947, abstract = {{• Standard MRI methods acquire Fourier-encoded data on a regularly spaced Cartesian<br/>grid. Noncartesian MRI methods abandon this grid and instead acquire data along<br/>arbitrary trajectories in k-space, which can lead to advantages such as motion robustness<br/>and more flexible pulse sequence design.<br/>• Zero Echo Time (ZTE) imaging is a specialised form of MRI with an inherently noncartesian three-dimensional radial trajectory (Ljungberg et al., 2021). ZTE imaging has<br/>many interesting benefits, such as near silent operation, but also technical challenges<br/>such as dead-time gap artefacts (Froidevaux et al., 2021).<br/>• We have developed a toolbox, named Radial Interstices Enable Speedy Low-volume<br/>imagING (RIESLING), tuned for high performance reconstruction of MRI data acquired<br/>with 3D noncartesian k-space trajectories. While our group has a focus on ZTE imaging,<br/>RIESLING is suitable for all 3D noncartesian trajectories}}, author = {{Wood, Tobias and Ljungberg, Emil and Wiesinger, Florian}}, issn = {{2475-9066}}, language = {{eng}}, month = {{10}}, number = {{66}}, pages = {{1--2}}, series = {{Journal of Open Source Software}}, title = {{Radial Interstices Enable Speedy Low-volume Imaging}}, url = {{http://dx.doi.org/10.21105/joss.03500}}, doi = {{10.21105/joss.03500}}, volume = {{6}}, year = {{2021}}, }