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This is part of a Processing project I'm currently working on. This sketch allows the user to select colours from webcam input. The input is then analysed and a rectangle is drawn around all pixels close to the chosen colour.

Have a look at jamesalliban.wordpress.com/2008/11/16/colour-detection-in-processing/ for more information and source code.

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  • dirtytrip 1 year ago
    Nice! Colour detection can be such a pain...
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  • David Kadavy 1 year ago
    Awesome! I played around with this, too: vimeo.com/2381394

    Thanks for sharing the code!
  • James Alliban 1 year ago
    Hi David. Good to see people using the code. I hope you find it useful in the future.
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  • Daniel Piker 11 months ago
    Cool, thanks for sharing. I look forward to trying this out
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