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Old 02-12-2008, 05:38 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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A stunner.

One trick with Ha blending ( one of a few I have developed) is to hammer the background noise a bit before blending.

For example, you assign Ha to a red channel.

Have a look at it now it is red and you'll see quite a bit of general red noisy background as Ha must be fairly dominate in thin amounts in some of these objects.

I run Noise Ninja on it and then move the black point across a bit to knock out this noisy red background to give a cleaner blend of the Ha.
You could alternatively run the noise filter in PS then push the black point over to suit to clean it up a bit.

This will further hide your already almost unnoticeable transition point.

Greg.
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