Hi Mike,
Not 100% sure if I understand your question (I think it is: 'how can I
only measure my ROI?'), and this might not be the best solution, but
could you not just draw your ROI, then 'Edit' --> 'Clear Outside'
before you measure?
grts
Djoere
Quoting Mike Tighe <
[hidden email]>:
> ?I am trying to do some area measurements on lung tissue ( HandE
> sections). I would like to be able to measure the total area of lung
> tissue with the Background (empty spaces) subtracted. I can do this
> very well using color threshold and the brightness sliders. I can
> select to measure the area of background or the area of tissue and I
> get very good results!
>
>
> I would then like to outline and measure area (ROI) of inflammation
> that may have some "empty space" that needs to be subtracted. This
> is where I am having a problem. I can't seem to be able to perform
> the same function on an area as I can on the entire image.
>
>
> Anybody have any thought?
>
>
> Thanks for any help!
>
> Mike
>
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