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Volume Reconstruction by Inverse Interpolation: Application to Interleaved MR Motion Correction [chapter]

Torsten Rohlfing, Martin H. Rademacher, Adolf Pfefferbaum
2008 Lecture Notes in Computer Science  
We demonstrate the usefulness of our method by applying it to retrospective motion correction in interleaved MR images.  ...  The algorithm, which is based on an inverse interpolation formalism, is superior to other methods in particular when the input images have lower spatial resolution than the reconstructed image.  ...  Reconstructed motion-corrected images (volume injection and inverse interpolation) from three subjects.  ... 
doi:10.1007/978-3-540-85988-8_95 fatcat:3sop5r36f5grbenvqks5725epu

Volume reconstruction by inverse interpolation: application to interleaved MR motion correction

Torsten Rohlfing, Martin H Rademacher, Adolf Pfefferbaum
We demonstrate the usefulness of our method by applying it to retrospective motion correction in interleaved MR images.  ...  The algorithm, which is based on an inverse interpolation formalism, is superior to other methods in particular when the input images have lower spatial resolution than the reconstructed image.  ...  While this is by no means the only application of our method, we have demonstrated herein its usefulness for retrospective correction of between-pass motion in interleaved MR imaging.  ... 
pmid:18979819 pmcid:PMC2646840 fatcat:ftxl6arflzeolmlmmoig74bvyq

Interpolation of diffusion weighted imaging datasets

Tim B. Dyrby, Henrik Lundell, Mark W. Burke, Nina L. Reislev, Olaf B. Paulson, Maurice Ptito, Hartwig R. Siebner
2014 NeuroImage  
Diffusion weighted imaging (DWI) is used to study white-matter fibre organisation, orientation and structural connectivity by means of fibre reconstruction algorithms and tractography.  ...  We assessed the potential benefits of interpolating DWI datasets to a higher image resolution before fibre reconstruction using a diffusion tensor model.  ...  T.D. was partially funded by a "Grant of Excellence on the Control of Actions" sponsored by Lundbeckfonden (PI: Hartwig Siebner; Grant Nr. R59 A5399).  ... 
doi:10.1016/j.neuroimage.2014.09.005 pmid:25219332 fatcat:cjclnbtqtraltbbwp7wus2opqq

Segmented simultaneous multi-slice diffusion-weighted imaging with navigated 3D rigid motion correction

Malte Riedel Né Steinhoff, Kawin Setsompop, Alfred Mertins, Peter Börnert
2021 Magnetic Resonance in Medicine  
The algorithm is compared to a navigated SMS reconstruction without gross motion correction in simulations and in vivo studies with four-fold interleaved 3-SMS diffusion tensor acquisitions.  ...  Low-resolution navigators are used to estimate shot-specific diffusion phase corruptions and 3D rigid motion parameters through SMS-to-volume registration.  ...  | DISCUSSION MoSaIC provides 3D rigid motion-corrected full-volume reconstructions for navigated DWI with SMS and interleaved EPI sampling.  ... 
doi:10.1002/mrm.28813 pmid:33955588 fatcat:kj6sweufhba75pew4wm7lpdosy

Registration-Based Approach for Reconstruction of High-Resolution In Utero Fetal MR Brain Images

Francois Rousseau, Orit A. Glenn, Bistra Iordanova, Claudia Rodriguez-Carranza, Daniel B. Vigneron, James A. Barkovich, Colin Studholme
2006 Academic Radiology  
This is combined with an intensity correction step and a super-resolution reconstruction step, to form a single high isotropic resolution volume of the fetal brain. Results.  ...  A robust multiresolution slice alignment is applied iteratively to the data to correct motion of the fetus that occurs between two-dimensional acquisitions.  ...  Slice motion is therefore corrected by rigidly registering a slice to the current reconstructed high-resolution volume.  ... 
doi:10.1016/j.acra.2006.05.003 pmid:16935719 fatcat:jlkmblh36jcanbbvd2kr5nmm3i

Slice-level diffusion encoding for motion and distortion correction

Jana Hutter, Daan J Christiaens, Torben Schneider, Lucilio Cordero-Grande, Paddy J Slator, Maria Deprez, Anthony N Price, J-Donald Tournier, Mary Rutherford, Joseph V Hajnal
2018 Medical Image Analysis  
This study proposes to address these challenges by breaking with the conventional one-volume-one-encoding paradigm employed in conventional diffusion imaging using single-shot Echo Planar Imaging.  ...  These allow more robust motion correction, and in combination with a second reversed phase-encoded echo, also dynamic distortion correction.  ...  Simulations Tests to explore motion correction by interpolation of transformations from low-b slices regularly spaced in time were performed by simulating a motion affected dataset as follows: A motion-free  ... 
doi:10.1016/ pmid:29966941 pmcid:PMC6191883 fatcat:mfxhzz5utjdyzfvzb7zicsswtu

Optimizing the acceleration and resolution of three-dimensional fat image navigators for high-resolution motion correction at 7T

Daniel Gallichan, José P. Marques
2016 Magnetic Resonance in Medicine  
Optimizing the acceleration and resolution of threedimensional fat image navigators for high-resolution motion correction at 7T.  ...  Conclusion Data are provided to help guide parameter choice for 3D FatNavs when a compromise must be reached between the quality of the motion-estimates and the available scan time.  ...  Acknowledgments This work was in part supported by the Centre d'Imagerie BioMédicale (CIBM) of the EPFL, UNIL, UNIGE, HUG, CHUV and the Leenards and Jeantet Foundations, as well as SNSF project number  ... 
doi:10.1002/mrm.26127 pmid:26877158 fatcat:3khwib27rzahrn6wfifttq6kuy

Pulse Sequences for Interventional MRI [chapter]

Walter F. Block, Benjamin P. Grabow
2012 Medical Radiology  
Dynamic MR Systems Typically much of the needed MR-guided imaging infrastructure is consistent from application to application.  ...  Reconstruction by Gridding MR data acquired along non-Cartesian trajectories are generally reconstructed with a process known as gridding (O'Sullivan 1985) .  ... 
doi:10.1007/174_2012_586 fatcat:e5wjuz7g5zh6zphato77k4eu64

Partial-FOV reconstruction in dynamic spiral imaging

Hossein Sedarat, Adam B. Kerr, John M. Pauly, Dwight G. Nishimura
2000 Magnetic Resonance in Medicine  
In many applications of dynamic MR imaging, only a portion of the field-of-view (FOV) exhibits considerable variations in time.  ...  This information is usually derived from the reconstructed images at previous time frames. This data, however, is normally corrupted by the motion artifact.  ...  To compensate for this effect, the image has to be deapodized using the inverse Fourier transform of the interpolating kernel.  ... 
doi:10.1002/(sici)1522-2594(200003)43:3<429::aid-mrm15>;2-m pmid:10725886 fatcat:ithnkplt6nfajakj6nmuch3kli

Bias Field Inconsistency Correction of Motion-Scattered Multislice MRI for Improved 3D Image Reconstruction

Kio Kim, P. A. Habas, V. Rajagopalan, J. A. Scott, J. M. Corbett-Detig, F. Rousseau, A. J. Barkovich, O. A. Glenn, C. Studholme
2011 IEEE Transactions on Medical Imaging  
A common solution to clinical MR imaging in the presence of large anatomical motion is to use fast multi-slice 2D studies to reduce slice acquisition time and provide clinically usable slice data.  ...  Recently, techniques have been developed which retrospectively correct large scale 3D motion between individual slices allowing the formation of a geometrically correct 3D volume from the multiple slice  ...  The repeated steps of volume reconstruction interleaved with slice alignment estimation form a refined 3D volume.  ... 
doi:10.1109/tmi.2011.2143724 pmid:21511561 pmcid:PMC3318956 fatcat:6tbobz4hifghlgtfw5qfz36x3i

Simultaneous Reduction of Two Common Autocalibration Errors in GRAPPA EPI Time Series Data [article]

D. Sheltraw, B. Inglis, V. Deshpande, M. Trumpis
2012 arXiv   pre-print
Unfortunately, interleaved R-shot ACS can be corrupted due to perturbations to the signal (such as direct and indirect motion effects) occurring between the shots, and these perturbations may lead to artifacts  ...  image reconstruction.  ...  Other investigators have studied methods by which to assess and reduce motion contamination of MRI data albeit in applications other than GRAPPA EPI time series.  ... 
arXiv:1208.0972v1 fatcat:34d5n4wm5zddbmmztiu5fgbmly

Self-Navigation with Compressed Sensing for 2D Translational Motion Correction in Free-Breathing Coronary MRI: A Feasibility Study

Gabriele Bonanno, Gilles Puy, Yves Wiaux, Ruud B. van Heeswijk, Davide Piccini, Matthias Stuber, Xiaoming Yang
2014 PLoS ONE  
To overcome these limitations, an image-based self-navigation technique is proposed that uses "sub-images" and compressed sensing (CS) to obtain translational motion correction in 2D.  ...  Conclusions : CS-assisted self-navigation using 2D translational motion correction demonstrated feasibility of producing coronary MRA data with image quality comparable to that obtained with conventional  ...  These motion parameters are then used to correct for motion during image reconstruction, after scan completion.  ... 
doi:10.1371/journal.pone.0105523 pmid:25171369 pmcid:PMC4149508 fatcat:czrnbkngznb3jnzrqfl7xvxbum

Fetal whole‐heart 4D imaging using motion‐corrected multi‐planar real‐time MRI

Joshua F.P. Amerom, David F.A. Lloyd, Maria Deprez, Anthony N. Price, Shaihan J. Malik, Kuberan Pushparajah, Milou P.M. Poppel, Mary A. Rutherford, Reza Razavi, Joseph V Hajnal
2019 Magnetic Resonance in Medicine  
To develop an MRI acquisition and reconstruction framework for volumetric cine visualization of the fetal heart and great vessels in the presence of maternal and fetal motion.  ...  ACKNOWLEDGMENTS Thank you to Joanna Allsop, Ana Gomes and Elaine Green for their oversight during the scanning of volunteers and patients, and to all the obstetricians and administrators that made this  ...  initial motion correction stage to achieve rough spatial alignment of the fetal heart using temporal mean (i.e., static) images for stack-stack registration followed by slice-volume registration interleaved  ... 
doi:10.1002/mrm.27798 pmid:31081250 pmcid:PMC6617816 fatcat:2ykbf3h7tnhq3m724sl4rsac7u

Blind retrospective motion correction of MR images

Alexander Loktyushin, Hannes Nickisch, Rolf Pohmann, Bernhard Schölkopf
2013 Magnetic Resonance in Medicine  
Here, a retrospective motion correction algorithm is proposed, which significantly reduces ghosting and blurring artifacts due to subject motion.  ...  Conclusion: The presented technique can be an alternative to prospective motion correction methods and is able to improve images with strong motion artifacts from standard imaging sequences without requiring  ...  The seminal paper of Atkinson (15) adapts AF to MR motion correction.  ... 
doi:10.1002/mrm.24615 pmid:23401078 fatcat:4neh5ige3zea3oea7at2oikeki

Motion correction in MRI of the brain

F Godenschweger, U Kägebein, D Stucht, U Yarach, A Sciarra, R Yakupov, F Lüsebrink, P Schulze, O Speck
2016 Physics in Medicine and Biology  
Retrospective motion correction modifies the MR image data during the reconstruction, while prospective motion correction performs an adaptive update of the data acquisition.  ...  This review focuses on rigid body motion correction of head and brain MRI and its application in diagnosis and research.  ...  Acknowledgments The work of this paper is partly funded by the Federal Ministry of Education and Research within the Forschungscampus STIMULATE under grant number '13GW0095A', the FP7 Marie Curie Actions  ... 
doi:10.1088/0031-9155/61/5/r32 pmid:26864183 pmcid:PMC4930872 fatcat:lqh4phs4bnfmrjpddrf7sbmimm
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