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What program can perform pixel subtraction between 2 similar images to show the differences?


You can do this in photoshop - just load each image into separate layers, and make the blending mode "difference".

This entry was posted on Saturday, November 7th, 2009 at 9:16 pm and is filed under subtraction. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

One Response to “What program can perform pixel subtraction between 2 similar images to show the differences?”

  1. jack99skellington Says:
    November 8th, 2009 at 2:59 am

    You can do this in photoshop - just load each image into separate layers, and make the blending mode "difference".
    References :

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