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Thread: Chroma key nodal?

  1. #1

    Chroma key nodal?

    Hello! I was wondering if there was a way to mask out one color with nodes?
    Let say you have a green screen shot for instance and you want to make an alpha out of the green... how would you do that? Tried some stuff but nothing came out. (I'm a beginner in node world)

    Thank you!

  2. #2
    Join Date
    May 2006
    You could try the Color Filter node in DPKit,


  3. #3
    Thank you Denis! I use your nodes everyday but I didn't try (and understand) all of them! (there are sooo many!)
    This seems to be exactly what I'm looking for!

    Testing It right now!!!

  4. #4
    Very cool! I made this test with the layer comp node from Ken Nign (thank you Ken!!! that one was really missing!) Works like a charm! How can we thank you enough for your time and imagination?
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

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  5. #5

    Any chance of posting a simple scene and object with the node for this. I can't tell what settings or channels are used in the connections.

    I've been trying to figure out a color/chroma key solution for years in LW. This may solve my search entirely. I want it to composite live action characters on planes into areas of a LW created set.

    Would really appreciate it.



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