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

doi:10.1371/journal.pone.0105523

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^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)

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Abstract

Respiratory motion correction remains a challenge in coronary magnetic resonance imaging (MRI) and current techniques, such as navigator gating, suffer from sub-optimal scan efficiency and ease-of-use. 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. The method was preliminarily implemented as a 2D technique and tested for feasibility for targeted coronary imaging.

Original language	English
Article number	105523
Number of pages	10
Journal	PLoS ONE
Volume	9
Issue number	8
DOIs	https://doi.org/10.1371/journal.pone.0105523
Publication status	Published - 29 Aug 2014

Keywords

MAGNETIC-RESONANCE ANGIOGRAPHY
CARDIAC CINE MRI
K-T FOCUSS
RESPIRATORY MOTION
IMAGE-RECONSTRUCTION
SPATIAL-RESOLUTION
HEART
HOLD
TRAJECTORIES
ALGORITHMS

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title = "Self-navigation with compressed sensing for 2D translational motion correction in free-breathing coronary MRI: a feasibility study",

abstract = "Respiratory motion correction remains a challenge in coronary magnetic resonance imaging (MRI) and current techniques, such as navigator gating, suffer from sub-optimal scan efficiency and ease-of-use. 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. The method was preliminarily implemented as a 2D technique and tested for feasibility for targeted coronary imaging.",

keywords = "MAGNETIC-RESONANCE ANGIOGRAPHY, CARDIAC CINE MRI, K-T FOCUSS, RESPIRATORY MOTION, IMAGE-RECONSTRUCTION, SPATIAL-RESOLUTION, HEART, HOLD, TRAJECTORIES, ALGORITHMS",

author = "Gabriele Bonanno and Gilles Puy and Yves Wiaux and \{van Heeswijk\}, \{Ruud B.\} and Davide Piccini and Matthias Stuber",

note = "{"}This work is supported by the grant \#320030\_143923 of the Swiss National Science Foundation (www.snf.ch) and by the Centre d{\textquoteright}Imagerie BioMedicale (CIBM) of the UNIL, UNIGE, HUG, CHUV, EPFL and the Leenaards and Jeantet Foundations.{"}",

year = "2014",

month = aug,

day = "29",

doi = "10.1371/journal.pone.0105523",

language = "English",

volume = "9",

journal = "PLoS ONE",

issn = "1932-6203",

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TY - JOUR

T1 - Self-navigation with compressed sensing for 2D translational motion correction in free-breathing coronary MRI

T2 - a feasibility study

AU - Bonanno, Gabriele

AU - Puy, Gilles

AU - Wiaux, Yves

AU - van Heeswijk, Ruud B.

AU - Piccini, Davide

AU - Stuber, Matthias

N1 - "This work is supported by the grant #320030_143923 of the Swiss National Science Foundation (www.snf.ch) and by the Centre d’Imagerie BioMedicale (CIBM) of the UNIL, UNIGE, HUG, CHUV, EPFL and the Leenaards and Jeantet Foundations."

PY - 2014/8/29

Y1 - 2014/8/29

N2 - Respiratory motion correction remains a challenge in coronary magnetic resonance imaging (MRI) and current techniques, such as navigator gating, suffer from sub-optimal scan efficiency and ease-of-use. 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. The method was preliminarily implemented as a 2D technique and tested for feasibility for targeted coronary imaging.

AB - Respiratory motion correction remains a challenge in coronary magnetic resonance imaging (MRI) and current techniques, such as navigator gating, suffer from sub-optimal scan efficiency and ease-of-use. 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. The method was preliminarily implemented as a 2D technique and tested for feasibility for targeted coronary imaging.

KW - MAGNETIC-RESONANCE ANGIOGRAPHY

KW - CARDIAC CINE MRI

KW - K-T FOCUSS

KW - RESPIRATORY MOTION

KW - IMAGE-RECONSTRUCTION

KW - SPATIAL-RESOLUTION

KW - HEART

KW - HOLD

KW - TRAJECTORIES

KW - ALGORITHMS

U2 - 10.1371/journal.pone.0105523

DO - 10.1371/journal.pone.0105523

M3 - Article

SN - 1932-6203

VL - 9

JO - PLoS ONE

JF - PLoS ONE

IS - 8

M1 - 105523

ER -

Self-navigation with compressed sensing for 2D translational motion correction in free-breathing coronary MRI: a feasibility study

Abstract

Keywords

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