> I by delta (d1,d2) I just mean (d1-d2) if (d1>d2) and (d2-d1) if (d2>d1) > > Ie 'the positive value of the difference between' Hi Johnny, Wouldn't that be "absolute value"? Regards, Austin
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RE: [Digital BW] Some equations WAS Thoughts about Imaging
2002-04-05 by Austin Franklin