create a custom filter

DB
Posted By
dona_bozzi
Mar 23, 2009
Views
244
Replies
1
Status
Closed
Filter>other>custom
5.For scale, enter the value by which to divide the sum of the brightness values of the pixels included in the calculation.
6. For offset, enter the value to be added to the result of the scale calculation. How do I go about finding these two values?
Also, only a few days ago, this page in the Help Viewer > this page on the web gave a link to a tutorial on the subject. Now the link is gone. How do I find a tutorial on this?
Thanks
Dona

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R
Ram
Mar 23, 2009
How do I find a tutorial on this?

Google. Not being flippant, Google is the right answer.

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