Scripting Resources for DigitalMicrograph™


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HRTEM Filter
Applies a Wiener or Average Background Subtraction Filter to remove contributions from amorphous phases to HRTEM and STEM images.

version:20170718, v3.0

D. R. G. Mitchell
GianCarlo Capitani from the Univerisity of Bari for feedback on this script.
Based on the work of R. Kilaas, (J. Microscopy, 190, (1998), 45-51). A new STEM cross-hair filter option is provided in this version. This removes scan noise from STEM images, which caused filtered images to show vertical and horizontal banding. Users who are only filtering TEM images (no scan noise) need not update.
System Requirements
Should be compatible with all recent versions of DigitalMicrograph.
Known Issues
Image must either be 2n x 2n in dimension or have an ROI of that dimension defined within it.
Included Files
Main script file.
Source Code

See the attached script file.