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. 2016 Nov 15;5:e18722. doi: 10.7554/eLife.18722

Figure 3. Semi-automated particle picking in RELION-2.

Figure 3.

The low-pass filter applied to micrographs is a novel feature in RELION, aimed at reducing the size and execution time of the highlighted inverse FFTs, which accounts for most of the computational work. In addition to the inverse FFTs, all template- and rotation-dependent parallel steps have also been accelerated on GPUs.

DOI: http://dx.doi.org/10.7554/eLife.18722.004