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. 2021 Oct 15;1:752788. doi: 10.3389/fbinf.2021.752788

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Copyright © 2021 Berberich, Kurz, Reinhard, Paul, Burd, Sauer and Kollmannsberger.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Fourier Ring Correlation to estimate image improvement with increasing density of localizations. (A) Histogram rendering (top) and corresponding FRC (bottom) of full and sparse set of localizations, with threshold 1/7 and area threshold 0.2 (green) and 0.5 (red) indicated. Scale bar: 300 nm, (B) FRC cutoff frequency (blue) and corresponding resolution (red) as function of the fraction of total localizations, (C) FRC area loss for a threshold of 0.2 (yellow) and 0.5 (blue) as function of the fraction of total localizations.