Results 211 to 220 of about 2,877 (265)

Strain mapping using compressed sensing accelerated 4D flow MRI-Potential for detecting coactivation in thigh muscles. [PDF]

open access: yesFront Physiol
Sinha U   +7 more
europepmc   +1 more source

Robust compression using Compressive Sensing (CS)

2010 IEEE ANDESCON, 2010
This work introduces a new technique of robust compression on signals and images, known as Compressive Sensing (CS). It is a new and advanced technique which can reconstruct sparse signals from a few random acquired samples, achieved to avoid the Nyquist's criteria.
L. M. Merino, L. E. Mendoza
openaire   +1 more source

Computational ghost imaging: advanced compressive sensing (CS) technique

SPIE Proceedings, 2012
A novel efficient variational technique for speckle imaging is discussed. It is developed with the main motivation to filter noise, to wipe out the typical diffraction artifacts and to achieve crisp imaging. A sparse modeling is used for the wave field at the object plane in order to overcome the loss of information due to the ill-posedness of forward ...
Astola Jaakko, Katkovnik Vladimir
openaire   +1 more source

An Investigation of 2D Spine Magnetic Resonance Imaging (MRI) with Compressed Sensing (CS)

Skeletal Radiology, 2021
To investigate the feasibility of compressed sensing MRI (CS-MRI) in the application of 2D spinal imaging and compare its performance with conventional MR imaging (non-CS-MRI).The CS imaging protocol was optimized on 5 volunteers. Non-CS-MRI and CS-MRI of 2D sagittal T1 weighted imaging (WI), Sag T2WI, and axial T2WI were performed for 71 patients (22 ...
Jianxing, Qiu   +6 more
openaire   +2 more sources

Accelerating Brain 3D T1-Weighted Turbo Field Echo MRI Using Compressed Sensing-Sensitivity Encoding (CS-SENSE)

European Journal of Radiology, 2020
To evaluate the clinical application of the accelerated 3D T1-weighted turbo field echo (T1W-TFE) using the compressed sensing-sensitivity encoding (CS-SENSE) and identify the appropriate acceleration factor.33 healthy controls (HC), 10 multiple sclerosis (MS) and 10 Alzheimer's disease (AD) patients were prospectively recruited.
Duan, Yunyun   +9 more
openaire   +3 more sources

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