From: Serabe <serabe@...>
Date: 2009-02-28T01:08:46+09:00
Subject: Re: Image/Pattern Recognition

2009/2/27 Becky Franklin <bex_3000@hotmail.com>:
> Thanks so much for the responses folks they've been so helpful!
>
> I think with a load of maths I can iterate through each of the squares
> in the grid as it will only be black and white - unless Camellia or
> RMagick have any sort of compare pixels functionality?

Here:

http://www.imagemagick.org/RMagick/doc/struct.html#Pixel

Take a look at <=> and fcmp methods.

Regards,

Serabe

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