Collection of functions to extract the scaling of images created by ImageJ, Thermofische FEI SEMs and Images created by Oxford Aztec and to convert known scalings to the standard Tiff-scaling, readable by ImageJ.
Script to extract the Scaling from images saved using ImageJ. If an image is created by a Phillips lightning / FEI / thermoScientific SEM or by Oxford Aztec, a ImageJ compatible Image with the correct scaling will be saved. The script provides a class named Unit() which provides some basic unit translation functions.
The script can be used standalone. It is callable using
python ./extract_tiff_scaling.py
The script will then aks you for a file or directory to create a Tif with the standard scaling.
Use the function autodetect_scaling( 'file.tif', '/folder/') to get a scaling dictionary formatted as follows:
scaling = { 'x' : 1.337, 'y' : 1.337, 'unit' : 'nm', 'editor':'EDITORNAME'}
pip install -r requirements.txt
This script uses Roboto Mono by Google under Apache Licence 2.0: https://fonts.google.com/specimen/Roboto+Mono?category=Monospace#standard-styles