Ptychography Alignment Tools

This project provides a PyQtGraph-based GUI to assist users on the alignment of Ptychography scans. The tool has the following features:

-Load set of images (tiff files supported)
-Select pairs of images for alignment
-Import/Export probe positions (npy array)
-Image controls: levels, contrast, look up tables, zooming, translation
-Preview the global picture by combining all positions

Licenses GNU General Public License 3.0
Categories Ptychography Imaging
Software Requirements -
Hardware Requirements -
Platforms Linux
Languages Python
Input Formats TIFF
Output Formats RAW
There is not a how-to for this software.
Documentation / Tutorials
There are no tutorials or documentation for this software.

Francesco Guzzi, George Kourousias, Fulvio Billè, Roberto Pugliese, Carlos Reis, Alessandra Gianoncelli, and Sergio Carrato, "Refining scan positions in Ptychography through error-minimisation and potential application of Machine Learning", JINST, Vol. 13, C06002, (2018), Proceedings of the 24th International congress on x-ray optics and microanalysis, 24-29 September 2017, Trieste, Italy (ICXOM24). DOI:

Instruments This software is not associated to any instruments.
This software is used at these institutes
No example datasets have been uploaded for this software.