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CNN Bragg spots

Code related to Journal of Synchrotron Radiation paper FV5080 Tsung-Wei Ke, Aaron S. Brewster, Stella X. Yu, Daniela Ushizima, Chao Yang, and Nicholas Sauter (2018)

Published as "Ke, Brewster, Yu, Ushizima, Yang and Sauter, “Convolutional Neural Network-based Screening Tool for X-ray Crystallography”, Journal of Synchrotron Radiation 2018.

Explanation: Raw data (five datasets) may be downloaded from the Coherent X-ray Imaging Data Bank at the following URL: http://cxidb.org/id-76.html Please note that each file is large (about 13 GB).

Data are written in HDF5 format, 2000 images per dataset. Image data may be viewed with the program dials.image_viewer as follows:

  1. Download the DIALS program from https://dials.github.io
  2. Work on your local machine--slow X-connections will stall.
  3. Download the FormatHDF5ImageDictionary.py file from this repository and place it in the following new directory created on your local filesystem; ${HOME}/.dxtbx/
  4. Use the command dials.image_viewer <*.h5 file>

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