On 4/5/02 11:11 AM, "Austin Franklin" <darkroom@...> wrote: >> 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"? yes -- John Brownlow http://www.pinkheadedbug.com
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Re: [Digital BW] Some equations WAS Thoughts about Imaging
2002-04-05 by John Brownlow