Metadata-Version: 2.1
Name: lcreg
Version: 1.0.1
Summary: Efficient 3D rigid and affine image registration
Home-page: https://github.com/p-roesch/lcreg
Author: Peter Rösch
Author-email: lcreg@hs-augsburg.de
License: GPLv3
Project-URL: ResearchGate Project, https://www.researchgate.net/project/Efficient-registration-of-large-3D-images-lcreg
Keywords: 3D image registration
Classifier: Development Status :: 5 - Production/Stable
Classifier: License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Environment :: Console
Classifier: Intended Audience :: Science/Research
Classifier: Programming Language :: Cython
Classifier: Programming Language :: Python :: 3 :: Only
Requires-Python: >=3, <4
Description-Content-Type: text/markdown
License-File: LICENSE.txt

# *lcreg* - Efficient registration of large 3D images

Rigid and affine registration of large scalar 3D images is an import step for both medical and non-medical image processing. The distinguishing feature of *lcreg* is its capability to efficiently register 3D images even if they do not fit into system memory. *lcreg* is based on the optimisation of the local correlation similarity measure [1] using a novel image encoding scheme fostering on-the-fly image compression and decompression [2].


# Tutorials, samples and *bcolz* binaries
The *lcreg tutorial* provides a step by step guide for the installation and practical application of the software and is complemented by sample data and configuration files (156 MB). Furthermore, binary installers for the [*bcolz*](https://github.com/Blosc/bcolz) package have been created in order to support the installation of *lcreg* with recent Python versions. These ressources can be downloaded from [here](https://cloud.hs-augsburg.de/index.php/s/iR8BBZM2n6zcxSp).

# Please give feedback
Please send comments, questions and general feedback to the email address of the project which is lcreg@hs-augsburg.de or use the corresponding functionality of the ResearchGate [project page](https://www.researchgate.net/project/Efficient-registration-of-large-3D-images-lcreg).

# Acknowledgements
Many thanks to Karl-Heinz Kunzelmann for his support, many helpful
discussions and for making dental test images available.
This work benefited from the use of [ITK-SNAP](http://www.itksnap.org/pmwiki/pmwiki.php), [bcolz](http://bcolz.blosc.org/en/latest), [numpy](https://numpy.org) [scipy](https://scipy.org/scipylib/index.html) and [cython](https://cython.org). The University of Applied Sciences, Augsburg, in particular the Faculty of
Computer Science supported this project by granting sabbatical leaves.
Special thanks to Gisela Dachs, Andreas Gärtner, Evi Köbele,
Stefan König, Dominik Lüder, Thomas Obermeier and Sigrid Podratzky for acquiring test images and for keeping computers up and running.

# References
[1] T. Netsch,  P. Rösch,  A. v. Muiswinkel and J. Weese:
*Towards  Real-Time  Multi-Modality  3-D  Medical  Image  Registration.* Eight IEEE International Conference on Computer Vision, ICCV (2001) 718-725,</br>
[DOI: 10.1109/ICCV.2001.937595](https://ieeexplore.ieee.org/document/937595)
</br>
[2] P. Rösch and K.-H. Kunzelmann: *Efficient 3D rigid Registration of Large Micro CT Images.* International Journal of Computer assisted Radiology and Surgery **13 (Suppl. 1)** (2018) 118–119,</br> [DOI 10.1007/s11548-018-1766-y](https://doi.org/10.1007/s11548-018-1766-y)
