Quantum 3D FFT in Tomography
نویسندگان
چکیده
The Radon transform constitutes the conventional tool for tomosynthesis, i.e., composition of cross-sections an object from its projections. It is actually a version Fourier Transform, which accompanied by appropriate digital high pass filters correct distribution energy among reconstructed frequency components. and inverse are employed in their 2D 3D versions, respectively, whole procedure verified priori known to be (known fandom). Usually, medical image cubes, reconstructed, require powerful computational tools since projections high-resolution containing millions pixels. Although FFT very fast, large number will result spectrum dimensions. Inverting this with extremely time consuming. In work, implementation using Quantum Transform analytically presented. Simultaneously, realized means FFT. For purpose, review necessary quantum units presented simultaneously simple examples tomosynthesis given counterpart. described.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2023
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app13064009