hotopy 0.23

A toolbox for X-ray holo-tomography in Python

HoToPy - A toolbox for X-ray holo-tomography in Python

HoToPy

Installation

pip installation

HoToPy can be installed through pip by running

pip install hotopy

for a basic HoToPy installation.

The basic version does not contain the astra-toolbox for tomographic reconstructions. If you intend to use the tomographic reconstruction functions in hotopy.tomo you can install its dependencies either by running

pip install hotopy[tomo]

or you can have a look at the astra-toolbox documentation for an installation method that fits your needs.

Getting started

You can find examples in the dedicated HoToPy-Examples repository.

Documentation

https://irp.pages.gwdg.de/hotopy/

Paper & Citation

If you use HoToPy, please cite the paper HoToPy: a toolbox for X-ray holo-tomography in Python

@article{Lucht2025_hotopy,
    author = "Lucht, Jens and Meyer, Paul and Lohse, Leon Merten and Salditt, Tim",
    title = "{{\it HoToPy}: a toolbox for X-ray holo-tomography in Python}",
    journal = "Journal of Synchrotron Radiation",
    year = "2025",
    volume = "32",
    number = "6",
    pages = "1586--1594",
    month = "Nov",
    doi = {10.1107/S1600577525008550},
    url = {https://doi.org/10.1107/S1600577525008550},
    keywords = {X-ray imaging, phase retrieval, computed tomography, phase contrast, holography},
}