Learned Shrinkage Approach for Low-Dose Reconstruction in Computed Tomography

<table>Reconstruction of a test image (thighs’ section). Images are listed left to right and displayed in HU range of <svg height="14.85" id="M286" style="vertical-align:-2.22495pt" version="1.1" viewbox="0 0 77.5 14.85" width="77.5" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg>. Upper row: reference image, PWLS. Middle row: our method (stage II), ATM. Lower row: our method (stage I), FBP.</table>

International Journal of Biomedical Imaging

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Figure 7

Figure 7: Learned Shrinkage Approach for Low-Dose Reconstruction in Computed Tomography 