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Title: | MRI reconstruction using discrete Fourier transform: a tutorial |
Authors: | Aibinu, Abiodun M. Salami, Momoh-Jimoh E. Shafie, Amir A. Najeeb, Athaur R. |
Keywords: | Discrete Fourier Transform (DFT) K-space Data Magnetic Resonance (MR) Spin Windows |
Issue Date: | 28-Jun-2008 |
Publisher: | World Academy of Science, Engineering and Technology |
Citation: | Aibinu, A. M., Salami, M. J., Shafie, A. A., & Najeeb, A. R. (2008). MRI reconstruction using discrete Fourier transform: a tutorial. World Academy of Science, Engineering and Technology, 42, 179. |
Abstract: | The use of Inverse Discrete Fourier Transform (IDFT) implemented in the form of Inverse Fourier Transform (IFFT) is one of the standard method of reconstructing Magnetic Resonance Imaging (MRI) from uniformly sampled K-space data. In this tutorial, three of the major problems associated with the use of IFFT in MRI reconstruction are highlighted. The tutorial also gives brief introduction to MRI physics; MRI system from instrumentation point of view; K-space signal and the process of IDFT and IFFT for One and two dimensional (1D and 2D) data. |
URI: | http://repository.elizadeuniversity.edu.ng/jspui/handle/20.500.12398/456 |
Appears in Collections: | Research Articles |
Files in This Item:
File | Description | Size | Format | |
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MRI reconstruction using discrete Fourier transform_ a tutorial.pdf | Article full-text | 730.93 kB | Adobe PDF | View/Open |
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