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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: J Struct Biol. 2014 Mar 5;186(1):8–18. doi: 10.1016/j.jsb.2014.02.016

Figure 2.

Figure 2

Processing times of single micrographs. Histograms plot the times required to perform specific computational steps in Pipeline 1 during the simulated acquisitions for each data set analyzed. Times are shown for the operations of centering (refinement of origin coordinates by projection matching and re-boxing of particles), global alignment (search of orientation parameters on a coarse grid), and refinement (search of parameters centered about the values determined by the global alignment). For the P22 tests, the vertical dashed line (blue) highlights the simulated acquisition time for these data (30 s), that is the time between an acquisition and the following one. For the other data sets the acquisition times fall at the limit of (30s for CUS-3) or beyond (120 s for GCRV) the range displayed.