Denoising an X-ray image by exploring the power of its physical symmetry
Zhongzheng Zhou,
Chun Li,
Longlong Fan
et al.
Abstract:Next-generation light source facilities offer extreme spatial and temporal resolving power, enabling multiscale, ultra-fast and dynamic characterizations. However, a trade-off between acquisition efficiency and data quality needs to be made to fully unleash the resolving potential, for which purpose powerful denoising algorithms to improve the signal-to-noise ratio of the acquired X-ray images are desirable. Yet, existing models based on machine learning mostly require massive and diverse labeled training data… Show more
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