Maximum likelihood estimation of structure parameters from high resolution electron microscopy images. Part II: a practical example.
This paper is the second part of a two-part paper on maximum likelihood (ML) estimation of structure parameters from electron microscopy images. In order to show the practical applicability of the theoretical methods described in the first part of this two-part paper, an experimental study of an aluminium crystal is presented. In this study, structure parameters, atom column distances in particular, are estimated from high-resolution transmission electron microscopy (HRTEM) images using the ML method. The necessary steps to be made in the application of this method will be worked out one by one, including model assessment, the computation of the ML parameter estimates, and the construction of confidence intervals for these parameter estimates.
Department of Physics, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium. sandra.vanaert@ua.ac.be
S
S
Van Aert
A J
AJ
den Dekker
A
A
van den Bos
D
D
Van Dyck
J H
JH
Chen