Self-supervised denoising of grating-based phase-contrast computed tomography

Self-supervised denoising of grating-based phase-contrast computed tomography

Abstract In the last decade, grating-based phase-contrast computed tomography (gbPC-CT) has received growing interest. It provides additional information about the refractive index decrement in the sample. This signal shows an increased soft-tissue contrast. However, the resolution dependence of the...

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Bibliographic Details
Main Authors: Sami Wirtensohn, Clemens Schmid, Daniel Berthe, Dominik John, Lisa Heck, Kirsten Taphorn, Silja Flenner, Julia Herzen
Format: Article
Language:English
Published: Nature Portfolio 2024-12-01
Series:Scientific Reports
Subjects:
Computed tomography
X-ray imaging
Noise reduction
Self-supervised learning
Phase contrast
Online Access:https://doi.org/10.1038/s41598-024-83517-x
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https://doi.org/10.1038/s41598-024-83517-x

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