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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ito, S. Yamada, Y. |
| Copyright Year | 2008 |
| Description | Author affiliation: Dept. of Inf. Sci., Utsunomiya Univ., Utsunomiya (Ito, S.; Yamada, Y.) |
| Abstract | A novel image reconstruction technique aiming faster imaging is proposed in which parallel image reconstruction is performed based on the SENSE algorithm using only a single signal. The signal obtained in the phase-scrambling Fourier transform (PSFT) imaging technique can be transformed to the signal described by the Fresnel transform of the objects, which is known as the equation of diffracted wave-front equation of the object in acoustics or optics. The application of a weighting function to the PSFT signals has a similar effect as the application of a sensitivity function to the object function itself. Since two or more folded images having different weighting functions can be calculated from a single signal, we can obtain unfolded image using the SENSE algorithm. |
| Starting Page | 2964 |
| Ending Page | 2967 |
| File Size | 1102676 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424417650 |
| ISSN | 15224880 |
| DOI | 10.1109/ICIP.2008.4712417 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-10-12 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Image reconstruction Magnetic resonance imaging Optical imaging Fourier transforms Integral equations Coils Image sampling Convolution Optical diffraction Optical sensors aliasing MRI SENSE Fresnel transform |
| Content Type | Text |
| Resource Type | Article |
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