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. Author manuscript; available in PMC: 2013 Feb 8.
Published in final edited form as: Structure. 2012 Feb 8;20(2):237–247. doi: 10.1016/j.str.2011.12.007

Figure 2. Flowchart of Iterative Stable Alignment and Clustering.

Figure 2

The membership of clusters generated by four semi-independent SAC runs is compared, and only clusters with reproducible membership are retained. Images in clusters with low reproducibility are sent back to the unassigned image pool for reclustering.