Displaying 41 - 50 of 81

DigitalMicrograph - Gatan

Example script showing how the external application Notepad.exe can be launched. The script regularly polls whether or not Notepad.exe is still open so that actions can be performed once the external application is closed.

2020

Python - Gatan

Code to process the live-view image in DigitalMicrograph, producing a difference image. Two exponentially weighted moving averages are computed, and the absolute value of the difference between them is returned.

2022

Python - Gatan

Code to process the live-view image in DigitalMicrograph, producing a series of maps of crystalline regions in real-time. It computes a grid of small FFTs from each image. It then treats this grid similar to a 4D STEM data cube, where it finds the brightest spot in each FFT and displays its orientation and intensity as an updating color map.

2022

Python - Gatan

Code to process the live-view image in DigitalMicrograph, producing an FFT-like display. A grid of small FFTs is computed from the image, and then rather than averaging the FFTs together, the maximum across all FFTs is taken pixel-by-pixel.

2022

Python - Gatan

Code to process the live-view image in DigitalMicrograph, producing a new filtered display. A median and/or Gaussian blur can be applied.

2022

Python - Gatan

Code to compute radial-max profiles of the FFT of a live-view image in DigitalMicrograph, producing a 2D display of these profiles over time.

2022

Python - Gatan

Code to process the live-view image in DigitalMicrograph, producing a copy. This script provides a minimal template for processing data in the live view.

2022

Python - Gatan

Code to process the live-view image in DigitalMicrograph, producing a binary display. The live image is thresholded, and several morphological operations are applied to create a binary display. Then the largest contiguous bright region is found and circled. A plot of the position of the center of mass of that bright region is also updated live.

2022

Python - Gatan

Compute ROI-based profiles over time from the LiveView image in Gatan Microscopy Suite.

2020

Python - Gatan

Compute radial-max profiles over time from the FFT of the LiveView image in Gatan Microscopy Suite.

2020

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