Re: Why HSB Stack after recording Color Thresholder

Posted by Gabriel Landini on Jun 25, 2015; 9:01pm
URL: http://imagej.273.s1.nabble.com/Why-HSB-Stack-after-recording-Color-Thresholder-tp5013304p5013309.html

On Thursday 25 Jun 2015 13:17:58 Andrew Sanchez wrote:

> When I run the autogenerated macro I got after adjusting the Color
> Threshold, I get a sequence of events which does no appear to replicate
> what I have done while recording the macro.  Why does the autogenerated
> macro include
>
> run("HSB Stack");
> run("Convert Stack to Images");
>
> Does this happen "behind the scenes" when I adjust the color threshold?
> after the Color Thresholding macro runs, I end up with a black and white
> image, which I think is due to the run("Convert to Mask");

Hi,
The color threshold command "Macro" button generates a macro that replicates
the results obtained when you adjust the sliders after selecting the B/W
'threshold color' in the applet panel (which is the case of a thresholded
result).
For other options you will probably need to combine that result with the
original using the Image Calculator (e.g. AND OR, etc).
Cheers
Gabriel

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