Ontology highlight
ABSTRACT:
SUBMITTER: Ning Q
PROVIDER: S-EPMC5513734 | biostudies-literature | 2017 May
REPOSITORIES: biostudies-literature
Ning Qiang Q Ma Chao C Lam Fan F Liang Zhi-Pei ZP
IEEE transactions on bio-medical engineering 20160727 5
<h4>Objective</h4>To obtain reliable spectral estimation from magnetic resonance spectroscopic imaging (MRSI) data.<h4>Methods</h4>The proposed method takes advantage of prior knowledge: 1) along the spectral dimension in the form of spectral bases, and 2) along the spatial dimensions in the form of spatial regularizations (e.g., smoothness or transform sparsity) and jointly estimates parameters from all the voxels.<h4>Results</h4>Simulation and in vivo studies have been performed to demonstrate ...[more]