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Input Image
Shepp-Logan head phantom, 256*256 pixels, 8 bits/pixels. |
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Sinogram
By pressing "Radon Transform", we can obtain the sinogram of the Shepp-Logan phantom
Parameters
- Number of angle: 256
- Degree On Image: 3
- Degree On Sinogram: 3 |
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Reconstruction
By pressing "Filtered Back-projection", we find the reconstruction from the sinogram data of the shepp-logan head phantom.
Parameters
- FilterName: RamLak
- Degree On Image: 3
- Degree On Sinogram: 3 |
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Error
One also sees the error image, i.e. the difference between the original image and the reconstructed one.
PSNR=35.91
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