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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,

Michel

>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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