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pix_background

The pix_background object removes a static background from an incoming video stream by comparing it to a stored reference image. It turns pixels within a specified color range black, effectively isolating new objects that enter the scene. This is useful for creating effects where only moving elements are visible against a black backdrop, or for chroma keying applications.


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  • Download via Deken.

    Open Pd and go to ToolsFind Externals. Search for zexy and install it. Then create an object with declare -lib zexy -path zexy. Finally, use pix_background or any other object from zexy.

  • Library developed mainly by Johannes M. Zmölnig.
  • Report Bugs/Errors here!
  • Available for .

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