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How can I do the reverse of averaging two images?

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Michael
How can I do the reverse of averaging two images?
on Oct 4, 2006 at 2:20:51 pm

Using the channel calculations;
To find the average of the pixels in two channels, you would add them, divide by 2, and enter no Offset value. But how do I reverse that process if I want to recover one of the original images that were involved in the averaging?


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