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  1. #1
    Regular Contributor
    Join Date
    May 2007
    Posts
    56

    Motion detection.

    I'm trying to make an script with detects motion.

    I know how to captura an image, but I have no idea about how to compare them.
    For example:
    My image has 640x480
    I want to go pixel by pixel comparing, and if there are lot of differences I havemotion, but I don't know how to acces pixel by pixel.

    Another idea was, using a gray scaling image (take a RGB and loading as "gray shades") compare brightness.

    Any idea? Thanks.

  2. #2
    Regular Contributor
    Join Date
    Mar 2008
    Posts
    151

    Re: Motion detection.

    I would start by searching these forums with a term like "motion". Then you'll find something like this http://wiki.forum.nokia.com/index.ph...on_with_camera

    Then you might find something like this http://www.youtube.com/watch?v=sjm_g9MSYPc

  3. #3
    Super Contributor
    Join Date
    Oct 2007
    Location
    Deva, Romania
    Posts
    3,471

    Re: Motion detection.

    Hi,

    You might find this article useful.

    EDIT: Seems jtullis answered while I was writing, that's why I mentioned the same Wiki aricle

  4. #4
    Regular Contributor
    Join Date
    May 2007
    Posts
    56

    Re: Motion detection.

    Thank you very much!!!!

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