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CTFFIND4: Fast and accurate defocus estimation from electron micrographs

CTFFIND is a widely-used program for the estimation of objective lens defocus parameters from transmission electron micrographs. Defocus parameters are estimated by fitting a model of the microscope’s contrast transfer function (CTF) to an image’s amplitude spectrum. Here we describe modifications t...

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Bibliographic Details
Published in:J Struct Biol
Main Authors: Rohou, Alexis, Grigorieff, Nikolaus
Format: Artigo
Language:Inglês
Published: 2015
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC6760662/
https://ncbi.nlm.nih.gov/pubmed/26278980
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jsb.2015.08.008
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