Re: Per channel contrast adjustment?

Posted by Thomas Pengo on Apr 13, 2016; 9:36pm
URL: http://imagej.273.s1.nabble.com/Per-channel-contrast-adjustment-tp5016126p5016132.html

You can convert the original RGB to a Composite

Image/Color/Make Composite

then you can adjust each channel independently (remember to Apply when
satisfied, for each channel) and then go back to RGB with

Image/Type/RGB Color

Cheers
Thomas





On 13 April 2016 at 15:24, Ed Siefker <[hidden email]> wrote:

> This is probably a simple question, but my google-fu is failing.
>
> I have a red, green, and blue image I want to turn into a single
> RGB image.  These images are of varying levels of intensity,
> and all I care about is how visible all three are on the final image.
>
> I can contrast each of them easily enough, and combine them
> with Stack to RGB.  But I find myself repeating this procedure
> over and over, trying to get the best image.  Is there a way I
> can adjust the contrast of a single channel and preview it live?
>
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> ImageJ mailing list: http://imagej.nih.gov/ij/list.html
>

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