Abstract
Several techniques have been proposed for rapidly acquiring the Fourier domain data required for magnetic resonance (MR) imaging. These fast-scan techniques sample data on nonuniform grids in the Fourier space of the object. This work explores the image reconstruction errors that occur when images are reconstructed as if the data were measured on the ideal uniform grids. It is also shown how interpolation can be used to correct these reconstruction errors and produce images of acceptable image quality.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 331-342 |
| Number of pages | 12 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 1351 |
| DOIs | |
| State | Published - 2010 |
| Event | Digital Image Synthesis and Inverse Optics - San Diego, CA, United States Duration: Jul 9 1990 → Jul 13 1990 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering