Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"partially-separable functions"”.
-
Analysis of Cartesian and projection (K,T)-space sampling patterns when using the partially separable functions model for cardiac perfusion MR imaging
… approach for real-time MRI based on the partially separable functions (PSF) model has been shown to provide reconstructions of dynamic sequences with good spatial and temporal resolutions without the need for ECG triggering. Although previous studies have demonstrated good results using …
-
Dynamic speech imaging with low-rank approximation
Dynamic speech imaging is a powerful technique for real-time visualization of speech dynamics. As a promising modality for dynamic speech imaging, magnetic resonance imaging (MRI) can provide good soft-tissue contrast in an arbitrary imaging plane with a non-invasive procedure. However, …
-
Towards high-resolution magnetic resonance spectroscopic imaging: spatiotemporal denoising and echo-time selection
Magnetic resonance spectroscopic imaging (MRSI) enables acquisition of spatial-spectral nuclear spin distributions. Compared to conventional MRI, the additional spectral information provides a powerful tool for in vivo study of biological tissues. However, considerable practical challenges, which …