Fourier-based reconstruction for CT A parallel processing perspective.
One of the drawbacks of the Fourier reconstruction-based approach is the lack of good, efficient interpolation schemes to convert from the polar grid to the Cartesian grid that are needed to do the inverse FFT. Siemens Computerized Tomography group has developed an interpolation scheme that addresse...
| izdano v: | IEEE Engineering in medicine and biology magazine 21, 6 (2002). |
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| Glavni avtor: | |
| Format: | Article |
| Jezik: | English |
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