Colour - Demosaicing

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A Python <https://www.python.org/>__ package implementing various CFA (Colour Filter Array) demosaicing algorithms and related utilities.

It is open source and freely available under the New BSD License <https://opensource.org/licenses/BSD-3-Clause>__ terms.

.. image:: https://raw.githubusercontent.com/colour-science/colour-demosaicing/master/docs/_static/Demosaicing_001.png

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Features

The following CFA (Colour Filter Array) demosaicing algorithms are implemented:

• Bilinear
• Malvar (2004)
• DDFAPD - Menon (2007)

Examples ^^^^^^^^

Various usage examples are available from the examples directory <https://github.com/colour-science/colour-demosaicing/tree/master/colour_demosaicing/examples>__.

User Guide

Installation ^^^^^^^^^^^^

Because of their size, the resources dependencies needed to run the various examples and unit tests are not provided within the Pypi package. They are separately available as Git Submodules <https://git-scm.com/book/en/v2/Git-Tools-Submodules>__ when cloning the repository <https://github.com/colour-science/colour-demosaicing>__.

Primary Dependencies

**Colour - Demosaicing** requires various dependencies in order to run:

- `python >= 3.8, < 4 <https://www.python.org/download/releases/>`__
- `colour-science >= 4 <https://pypi.org/project/colour-science/>`__
- `imageio >= 2, < 3 <https://imageio.github.io/>`__
- `numpy >= 1.19, < 2 <https://pypi.org/project/numpy/>`__
- `scipy >= 1.5, < 2 <https://pypi.org/project/scipy/>`__

Pypi
~~~~

Once the dependencies are satisfied, **Colour - Demosaicing** can be installed from
the `Python Package Index <http://pypi.python.org/pypi/colour-demosaicing>`__ by
issuing this command in a shell::

    pip install --user colour-demosaicing

The overall development dependencies are installed as follows::

    pip install --user 'colour-demosaicing[development]'

Contributing
^^^^^^^^^^^^

If you would like to contribute to `Colour - Demosaicing <https://github.com/colour-science/colour-demosaicing>`__,
please refer to the following `Contributing <https://www.colour-science.org/contributing/>`__
guide for `Colour <https://github.com/colour-science/colour>`__.

Bibliography
^^^^^^^^^^^^

The bibliography is available in the repository in
`BibTeX <https://github.com/colour-science/colour-demosaicing/blob/develop/BIBLIOGRAPHY.bib>`__
format.

API Reference
-------------

The main technical reference for `Colour - Demosaicing <https://github.com/colour-science/colour-demosaicing>`__
is the `API Reference <https://colour-demosaicing.readthedocs.io/en/latest/reference.html>`__.

Code of Conduct
---------------

The *Code of Conduct*, adapted from the `Contributor Covenant 1.4 <https://www.contributor-covenant.org/version/1/4/code-of-conduct.html>`__,
is available on the `Code of Conduct <https://www.colour-science.org/code-of-conduct/>`__ page.

Contact & Social
----------------

The *Colour Developers* can be reached via different means:

- `Email <mailto:[email protected]>`__
- `Facebook <https://www.facebook.com/python.colour.science>`__
- `Github Discussions <https://github.com/colour-science/colour-demosaicing/discussions>`__
- `Gitter <https://gitter.im/colour-science/colour>`__
- `Twitter <https://twitter.com/colour_science>`__

About
-----

| **Colour - Demosaicing** by Colour Developers
| Copyright 2015 Colour Developers – `[email protected] <[email protected]>`__
| This software is released under terms of New BSD License: https://opensource.org/licenses/BSD-3-Clause
| `https://github.com/colour-science/colour-demosaicing <https://github.com/colour-science/colour-demosaicing>`__