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Date Posted: 20:03:22 01/04/04 Sun
Author: Michel
Subject: Re: Fast image content compare
In reply to: Dirk S 's message, "Fast image content compare" on 18:53:17 12/18/03 Thu

Hi Dirk,

No, I have not done this, but using the ScanLines property is probably the best bet.

You can probably try things like skipping every second pixel to get an approximation.

Best regards,


>Does anyone have an idea of how to fast compare two
>images of the same size contained in two
>TBitmapGraphics? The result should be something like a
>"difference factor"...
>Currently I'm using the Scanlines property and compare
>each pixel. Not very efficent, I think!
>Any ideas? Thanks!

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