Powell Harold R, Johnson Owen, Leslie Andrew G W
MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 0QH, England.
Acta Crystallogr D Biol Crystallogr. 2013 Jul;69(Pt 7):1195-203. doi: 10.1107/S0907444912048524. Epub 2013 Jun 13.
An overview of autoindexing diffraction images based on one-dimensional fast Fourier transforms is presented. The implementation of the algorithm in the Mosflm/iMosflm program suite is described with a discussion of practical issues that may arise and ways of assessing the success or failure of the procedure. Recent developments allow indexing of images that show multiple lattices, and several examples demonstrate the success of this approach in real cases.
本文介绍了基于一维快速傅里叶变换的自动索引衍射图像的概述。描述了该算法在Mosflm/iMosflm程序套件中的实现,并讨论了可能出现的实际问题以及评估该过程成败的方法。最近的进展使得能够对显示多个晶格的图像进行索引,几个例子证明了这种方法在实际案例中的成功。