A universal reconstruction method for X ray scattering tensor tomography based on wavefront modulation
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arXiv
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| Auteurs principaux: | , , , , , , , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866913574917505024 |
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| author | Lautizi, Ginevra Studer, Alain Zdora, Marie-Christine De Marco, Fabio Kim, Jisoo Di Trapani, Vittorio Marone, Federica Thibault, Pierre Stampanoni, Marco |
| author_facet | Lautizi, Ginevra Studer, Alain Zdora, Marie-Christine De Marco, Fabio Kim, Jisoo Di Trapani, Vittorio Marone, Federica Thibault, Pierre Stampanoni, Marco |
| contents | We present a versatile method for full-field, X-ray scattering tensor tomography that is based on energy conservation and is applicable to data obtained using different wavefront modulators. Using this algorithm, we pave the way for speckle-based tensor tomography. The proposed model relies on a mathematical approach that allows tuning spatial resolution and signal sensitivity. We present the application of the algorithm to three different imaging modalities and demonstrate its potential for applications of X-ray directional dark-field imaging. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2406_18680 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | A universal reconstruction method for X ray scattering tensor tomography based on wavefront modulation Lautizi, Ginevra Studer, Alain Zdora, Marie-Christine De Marco, Fabio Kim, Jisoo Di Trapani, Vittorio Marone, Federica Thibault, Pierre Stampanoni, Marco Applied Physics Medical Physics We present a versatile method for full-field, X-ray scattering tensor tomography that is based on energy conservation and is applicable to data obtained using different wavefront modulators. Using this algorithm, we pave the way for speckle-based tensor tomography. The proposed model relies on a mathematical approach that allows tuning spatial resolution and signal sensitivity. We present the application of the algorithm to three different imaging modalities and demonstrate its potential for applications of X-ray directional dark-field imaging. |
| title | A universal reconstruction method for X ray scattering tensor tomography based on wavefront modulation |
| topic | Applied Physics Medical Physics |
| url | https://arxiv.org/abs/2406.18680 |