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Phase reconstruction using ptychography

Project description


This repository collects implementations for ptychography that result from the work of the Ptychography 4.0 project.


The short version:

$ virtualenv -p python3.8 ~/ptychography-venv/
$ source ~/ptychography-venv/bin/activate
(ptychography-venv) $ git clone
(ptychography-venv) $ cd ptychography
(ptychography-venv) $ python -m pip install -e .

Please see our documentation for details!


  • Scalable, parallel implementation of the Single Side Band method that is suitable for live data processing.

Please see the algorithms section of our documentation for details!

Ptychography 4.0 is evolving rapidly and prioritizes features following user demand and contributions. In the future we’d like to implement live acquisition, and more analysis methods for all applications of pixelated STEM and other large-scale detector data. If you like to influence the direction this project is taking, or if you’d like to contribute, please contact us in the GitHub Issue tracker.


Ptychography 4.0 is licensed under GPLv3.

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