Improvement of image quality in PET using post-reconstruction hybrid spatial-frequency domain filtering
PET images commonly suffer from the high noise level and poor signal-to-noise ratio (SNR), thus adversely impacting lesion detectability and quantitative accuracy. In this work, a novel hybrid dual-domain PET denoising approach is proposed, which combines the advantages of both spatial and transform...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , |
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| Μορφή: | Artigo |
| Γλώσσα: | Αγγλικά |
| Έκδοση: |
2018
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| Διαθέσιμο Online: | https://doi.org/10.1088/1361-6560/aae573 |
| Ετικέτες: |
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