# Haut PDF Anisotropic compressed sensing for non-Cartesian MRI acquisitions

### Anisotropic compressed sensing for non-Cartesian MRI acquisitions

**MRI**[1]. It is in particular due to the fact that in the ...

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### Physically plausible K-space trajectories for Compressed Sensing in MRI: From simulations to real acquisitions

**MRI**gradient ...sense

**for**in-vivo exams at ultra-high magnetic field (ISEULT ...MR

**acquisitions**on 7T MR scanner showed superiority of developed sampling schemes and suggest the feasibility of ...

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### Calibrationless oscar-based image reconstruction in compressed sensing parallel MRI

**MRI**[ 3 ], first using Poisson-Disk sampling and then considering more efficient

**non**-

**Cartesian**trajec- tories ...However,

**for**a given image resolution, the max- imum acceleration factor ...

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### Online MR image reconstruction for compressed sensing acquisition in T2* imaging

**MRI**that has been successfully addressed by

**Compressed**

**Sensing**(CS) ...appealing

**for**2D high-resolution T ∗ 2 -weighted anatomical imaging as the largest timing interval ...

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### Compressed Sensing in MRI : optimization-based design of k-space filling curves for accelerated MRI

**for**2D imaging. First, the modest SNR associated with 2D

**acquisitions**may reduce the effectiveness of our method, as

**for**any other subsampled ...rule

**for**best SPARKLING use should be ...

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### High spatiotemporal cineMRI films using compressed sensing for acquiring articulatory data

**MRI**images at a high ...of

**compressed**

**sensing**technique, along with homodyne reconstruction, enables the missing data to be ...pseudo-random

**Cartesian**scheme, where each line is partially ...

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### An Empirical Study of the Maximum Degree of Undersampling in Compressed Sensing for T2*-weighted MRI

**for**a given acquisition-reconstruction ...3D

**acquisitions**using CS and even 4D

**MRI**, even though prospective performance of

**compressed**MR ac- quisitions may be slightly lower than ...

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### NC-PDNet: a Density-Compensated Unrolled Network for 2D and 3D non-Cartesian MRI Reconstruction

**non**-invasively. The data acquisition process in

**MRI**is inher- ently slow due to the sequential measurements collection in the Fourier domain, also called ...routine,

**non**-applicability to certain ...

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### Analysis vs Synthesis-based Regularization for combined Compressed Sensing and Parallel MRI Reconstruction at 7 Tesla

**for**

**compressed**

**sensing**MR image recon- struction in the parallel imaging context, ...Pysap,

**for**CS image reconstruction in

**MRI**and astrophysics, interfaced with the pynfft ...

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### Quantitative DLA-based compressed sensing for T1-weighted acquisitions.

**for**functional imaging of single cells ...required

**for**obtaining high resolution ...of

**Compressed**

**Sensing**(CS) which can significantly reduce the

**MRI**scan time and found ...

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### Blind calibration for compressed sensing: State evolution and an online algorithm

**for**speed concerns to only treat a subset of training examples at a ...learning.

**For**instance, in deep learning, Stochastic Gradient Descent is the most popular training algorithm ...

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### Exact Performance Analysis of the Oracle Receiver for Compressed Sensing Reconstruction

**sensing**matrix is composed by ...and

**sensing**matrix is drawn

**for**each trial, and the reconstruction error, evaluated as E h k b x − xk 2 2 i , is averaged over 1,000 ...

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### Efficient compressed sensing based non-sample spaced sparse channel estimation in OFDM system

**for**accurate delay tracking and channel estimation with high ...the

**non**- uniform pilot arrangement and realize the near optimal delay searching of the l th channel tap, which will be discussed ...

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### Anisotropic Fast-Marching on Cartesian Grids Using Lattice Basis Reduction

**For**all x ∈ V [y], set d(x) ← min{d(x), Λ(d, x; b, ...refer

**for**details to the classical analysis in [26, 23, 1] and simply point out that (i) each FM-LBR causal stencil costs O(ln κ(M)) to ...

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### Algorithmic solutions toward applications of compressed sensing for optical imaging

**non**, émanant des établissements d’enseignement et de recherche français ...

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### Analysis of weighted l̳₁-minimization for model based compressed sensing

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### Multichannel Compressed Sensing and its Application in Radioastronomy

**for**the number of channels 20 and 10, respectively), we can see that DecGMCA conserves well the continuity of both criteria and outperforms MC+GMCA even when the mask is very ...observations

**for**few ...

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### Regularized Bayesian compressed sensing in ultrasound imaging

**compressed**sens- ing, Bayesian inference, Markov random ...innocuity

**for**the patient, its ease of use and real time ...i.e.,

**for**cardiac US monitoring.

**For**this reason, a few research ...

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### Sampling by blocks of measurements in compressed sensing

**for**perfect recovery. Surprisingly, a better drawing probability distribution reducing the required number of measurements is not the uniform one, as ...

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### Compressed sensing for the extraction of atrial fibrillation patterns from surface electrocardiograms

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