https://github.com/sun-data/colorsynth

A Python library for creating false-color images from Numpy arrays of spectral intensity
https://github.com/sun-data/colorsynth

cie1931 color-theory false-color-image image-processing matplotlib numpy spectrogram spectroscopy

Last synced: 5 months ago
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A Python library for creating false-color images from Numpy arrays of spectral intensity

• Host: GitHub
• URL: https://github.com/sun-data/colorsynth
• Owner: sun-data
• Created: 2023-11-02T02:36:13.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2025-03-20T02:18:45.000Z (10 months ago)
• Last Synced: 2025-04-22T09:10:11.026Z (9 months ago)
• Topics: cie1931, color-theory, false-color-image, image-processing, matplotlib, numpy, spectrogram, spectroscopy
• Language: Python
• Homepage: https://colorsynth.readthedocs.io
• Size: 59.6 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

          
# colorsynth

[![tests](https://github.com/sun-data/colorsynth/actions/workflows/tests.yml/badge.svg)](https://github.com/sun-data/colorsynth/actions/workflows/tests.yml)

[![codecov](https://codecov.io/gh/sun-data/colorsynth/graph/badge.svg?token=8QettIppCi)](https://codecov.io/gh/sun-data/colorsynth)

[![Black](https://github.com/sun-data/colorsynth/actions/workflows/black.yml/badge.svg)](https://github.com/sun-data/colorsynth/actions/workflows/black.yml)

[![Documentation Status](https://readthedocs.org/projects/colorsynth/badge/?version=latest)](https://colorsynth.readthedocs.io/en/latest/?badge=latest)

[![PyPI version](https://badge.fury.io/py/colorsynth.svg)](https://badge.fury.io/py/colorsynth)

A Python library for creating false-color images from 3D Numpy arrays of spectral intensity.

## Installation

`colorsynth` is available on the Python Package Index and can be installed using `pip`:

```

pip install colorsynth

```

## Gallery

An Si IV 1403 A spectroheliogram captured by the [Interface Region Imaging Spectrograph](iris.lmsal.com) and colorized using 

[`colorsynth.rgb()`](https://colorsynth.readthedocs.io/en/latest/_autosummary/colorsynth.rgb.html#colorsynth.rgb). 

The code to create this image can be found in the [documentation](https://colorsynth.readthedocs.io/).

![IRIS spectroheliogram](https://colorsynth.readthedocs.io/en/latest/_images/index_0_1.png)