Article ID Journal Published Year Pages File Type
8248410 Physica Medica 2018 9 Pages PDF
Abstract
Although the ASD-POCS algorithms using small Lp-norm (p ≤ 0.5) priors yield a higher MTF than do the high Lp-norms, the best noise-resolution performance is achieved when p is between 0.8 and 1. The results are expected to be a reference to the choice of p in Lp-norm (0 < p ≤ 2) regularization.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Radiation
Authors
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