LoDoPaB-CT, a benchmark dataset for low-dose computed tomography reconstruction
نویسندگان
چکیده
منابع مشابه
Learned Shrinkage Approach for Low-Dose Reconstruction in Computed Tomography
We propose a direct nonlinear reconstruction algorithm for Computed Tomography (CT), designed to handle low-dose measurements. It involves the filtered back-projection and adaptive nonlinear filtering in both the projection and the image domains. The filter is an extension of the learned shrinkage method by Hel-Or and Shaked to the case of indirect observations. The shrinkage functions are lear...
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ژورنال
عنوان ژورنال: Scientific Data
سال: 2021
ISSN: 2052-4463
DOI: 10.1038/s41597-021-00893-z