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Journal of Healthcare Engineering
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Journal of Healthcare Engineering
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2018
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Article
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Tab 1
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Research Article
Reconstruction of Positron Emission Tomography Images Using Gaussian Curvature
Table 1
Results of evaluating PSNR and SSIM.
Method
PSNR
SSIM
Curvature
7.89
0.979
TV
6.63
0.972
Proposed
8.25
0.980