Characterizing and correcting gradient errors in non-cartesian imaging: Are gradient errors linear time-invariant (LTI)?
about
High-spatial- and high-temporal-resolution dynamic contrast-enhanced MR breast imaging with sweep imaging with Fourier transformation: a pilot study.Simple method for MR gradient system characterization and k-space trajectory estimation.Algebraic reconstruction technique for parallel imaging reconstruction of undersampled radial data: application to cardiac cine.Joint correction of Nyquist artifact and minuscule motion-induced aliasing artifact in interleaved diffusion weighted EPI data using a composite two-dimensional phase correction procedure.A rapid and robust gradient measurement technique using dynamic single-point imaging.Accurate Measurement of Magnetic Resonance Imaging Gradient Characteristics.Analysis of temperature dependence of background phase errors in phase-contrast cardiovascular magnetic resonanceSequence optimization to reduce velocity offsets in cardiovascular magnetic resonance volume flow quantification--a multi-vendor studyVariable density incoherent spatiotemporal acquisition (VISTA) for highly accelerated cardiac MRI.Myocardial perfusion MRI with an undersampled 3D stack-of-stars sequenceMultiecho pseudo-golden angle stack of stars thermometry with high spatial and temporal resolution using k-space weighted image contrast.A multi-center inter-manufacturer study of the temporal stability of phase-contrast velocity mapping background offset errors.Gradient pre-emphasis to counteract first-order concomitant fields on asymmetric MRI gradient systems.Magnetization-prepared shells trajectory with automated gradient waveform design.Cardiac 4D phase-contrast CMR at 9.4 T using self-gated ultra-short echo time (UTE) imaging.NonCartesian MR image reconstruction with integrated gradient nonlinearity correction.Gradient and shim pre-emphasis by inversion of a linear time-invariant system model.Image reconstruction using a gradient impulse response model for trajectory prediction.Correction of MRI-induced geometric distortions in whole-body small animal PET-MRI.Self-calibrated trajectory estimation and signal correction method for robust radial imaging using GRAPPA operator gridding.Adaptive retrospective correction of motion artifacts in cranial MRI with multicoil three-dimensional radial acquisitions.Robust EPI Nyquist ghost elimination via spatial and temporal encoding.Fast, variable system delay correction for spiral MRI.Autocalibrated wave-CAIPI reconstruction; Joint optimization of k-space trajectory and parallel imaging reconstruction.
P2860
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P2860
Characterizing and correcting gradient errors in non-cartesian imaging: Are gradient errors linear time-invariant (LTI)?
description
2009 nî lūn-bûn
@nan
2009年の論文
@ja
2009年学术文章
@wuu
2009年学术文章
@zh-cn
2009年学术文章
@zh-hans
2009年学术文章
@zh-my
2009年学术文章
@zh-sg
2009年學術文章
@yue
2009年學術文章
@zh
2009年學術文章
@zh-hant
name
Characterizing and correcting ...... s linear time-invariant (LTI)?
@en
type
label
Characterizing and correcting ...... s linear time-invariant (LTI)?
@en
prefLabel
Characterizing and correcting ...... s linear time-invariant (LTI)?
@en
P2093
P2860
P356
P1476
Characterizing and correcting ...... s linear time-invariant (LTI)?
@en
P2093
Alexey A Samsonov
Ethan K Brodsky
Walter F Block
P2860
P304
P356
10.1002/MRM.22100
P577
2009-12-01T00:00:00Z