U-net for spectral quantitative microwave breast imaging
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2025
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| _version_ | 1866912219689648128 |
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| author | Diès, Ambroise Roussel, Hélène Joachimowicz, Nadine |
| author_facet | Diès, Ambroise Roussel, Hélène Joachimowicz, Nadine |
| contents | A spectral approach based on the Fourier diffraction theorem is combined with a pair of U-NETs to perform quantitative microwave imaging of an anthropomorphic breast phantom. The U-NET pair is trained on a spectral database constructed from combinations of different realistic parts of the breast. Some preliminary numerical results are presented to show the major improvement brought by the U-NET. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_02476 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | U-net for spectral quantitative microwave breast imaging Diès, Ambroise Roussel, Hélène Joachimowicz, Nadine Medical Physics Applied Physics A spectral approach based on the Fourier diffraction theorem is combined with a pair of U-NETs to perform quantitative microwave imaging of an anthropomorphic breast phantom. The U-NET pair is trained on a spectral database constructed from combinations of different realistic parts of the breast. Some preliminary numerical results are presented to show the major improvement brought by the U-NET. |
| title | U-net for spectral quantitative microwave breast imaging |
| topic | Medical Physics Applied Physics |
| url | https://arxiv.org/abs/2502.02476 |