how will you compare two images ?


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Thread: how will you compare two images ?

  1. #1
    Join Date
    Jan 2005
    Posts
    9

    how will you compare two images ?

    hi friends....

    i have a problem in my project. i want to compare to images ( objects of java.awt.image.BufferedImage) to check whether they are same, a change in few pixels is acceptable.

    if any one knows a solution for this, i would be very gratefull..
    Thank you,

    sanu

  2. #2
    Join Date
    Nov 2004
    Location
    Norway
    Posts
    1,560
    These guys have apparently published some VB code for
    image comparison. You may at least be able to check
    the algorithm they're using (not for the feeblehearted)

    http://www.catenary.com/howto/comparator.html
    eschew obfuscation

  3. #3
    Join Date
    Jan 2008
    Posts
    1

    Use Java Advanced Imaging API 1.1.2_01 FCS

    This api will help you to do deal more with images
    You can use jai-1_1_2_01-lib-windows-i586-jdk.exe
    You will also get more example from
    http://www.lac.inpe.br/~rafael.santo...pareimages.jsp

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