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Converting color images to 8-bit grey-scale

Last post 05-17-2007 2:13 PM by Chad Ludeman. 0 replies.
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  • 05-17-2007 2:13 PM

    • Chad Ludeman
    • Top 10 Contributor
    • Joined on 05-11-2007
    • Philadelphia, PA
    • Data Matrix
    • Points 881

    Converting color images to 8-bit grey-scale

    Reply Contact

    How do I convert an image from color to 8-bit grey-scale?

    The basic formula is: Y = 0.299 * R + 0.587 * G + 0.114 * B

    This wiki article discusses this issue in more detail.
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