Journal:

Article Title: Cardiac Magnetic Resonance Imaging using Radial k-space Sampling and Self-Calibrated Partial Parallel Reconstruction

doi: 10.1016/j.mri.2009.12.018

Figure Lengend Snippet: 2 different slices of whole heart 3D HYBRID from 2 volunteers. Reference image (a) and (b) are images reconstructed from 256 projections. (c) and (d) are reconstructed image using the direct regridding from 64 projections. (e) and (f) are images reconstructed using proposed technique from 64 projections with suppression factor 4. Note there are much less streak artifacts in (e) and (f) than (c) and (d).

Article Snippet: 3D hybrid imaging was implemented on a 1.5T Siemens Espree system.

Techniques:

Journal:

Article Title: Cardiac Magnetic Resonance Imaging using Radial k-space Sampling and Self-Calibrated Partial Parallel Reconstruction

doi: 10.1016/j.mri.2009.12.018

Figure Lengend Snippet: Statistical analysis on image scores calibrated from all sets of in-vivo images, including 2D cine, 3D hybrid and 3D VIPR results. The mean and variance of image quality scores are calculated with reconstruction methods of proposed parallel imaging method with reduction factors of 4 and 8, directly regridding method with reduction factors of 4 and 8.

Article Snippet: 3D hybrid imaging was implemented on a 1.5T Siemens Espree system.

Techniques: Imaging