color-clustering

A python script to analyze the colors in an image through K-means clustering. The script creates an output file displaying the main colors used with sizes proportional to their use and HSV values for each color.

The HSV values in the output use the following ranges:

• Hue: [0, 360]
• Saturation: [0, 100]
• Value: [0, 100]

Example Output

This is an analysis of Van Gogh's The Pink Peach Tree

.. image:: https://raw.github.com/thobbs/color-clustering/master/van-gogh-peach-tree.jpg

.. image:: https://raw.github.com/thobbs/color-clustering/master/van-gogh-peach-tree-analysis.jpg

And an analysis of J.M.W. Turner's Ulysses deriding Polyphemus

.. image:: https://raw.github.com/thobbs/color-clustering/master/turner-ulysses.jpg

.. image:: https://raw.github.com/thobbs/color-clustering/master/turner_analysis.png

Usage

./color_clustering.py <imagefile> [--kmeans=32] [--rounds=10] [--size=1000] [--file]

You can use the --help option for more details.

Dependencies

• matplotlib
• numpy
• scipy
• PIL

License

Apache 2.0 License