ofxMedianFilter
openframeworks implementation of the "median filter" image filter by tsulej : https://github.com/tsulej/GenerateMe
For the moment it only supports the sorting based on pixel hue.
I added some extra controls though
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1 and 2 change the index of sort selector
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wasd shifts the image around
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q and e shift colours read by one byte which gives a nice coloured strobe effect.
Also in this repo is a version of the generateme script with improved performance.