Using analyze particles show options later on ROIs

[Ruszkai Ákos]

Hello,

I've defined some ROIs on an image, with simple thresholding and the analyse
particles menu option. I've saved those ROIs, so later I can either fine
tune them, or reproduce the measurements.
However, I couldn't find any way to regenerate the result images under
"show" dropdown menu in analyze particles (mask, outlines with number in it,
ellipses etc.)
How can I use these functions of ImageJ outside of the analyse particles
menu?
Thank you for your support

Regards,

Ákos Ruszkai

[Michael Schmid]

Hi Ákos,

there is no direct way to get the Particle Analyzer output from a  
list of ROIs in the ROI Manager.

What you can do:
  - ROI Manager More>>Combine
  - Edit>Selection>Create Mask (before this, there must be no image  
named 'Mask')
  - Run the Particle Analyzer on the Mask, with the output type of  
your choice.

Michael
________________________________________________________________

On 11 Jan 2011, at 10:29, Ruszkai Ákos wrote:

> Hello,
>
> I've defined some ROIs on an image, with simple thresholding and  
> the analyse
> particles menu option. I've saved those ROIs, so later I can either  
> fine
> tune them, or reproduce the measurements.
> However, I couldn't find any way to regenerate the result images under
> "show" dropdown menu in analyze particles (mask, outlines with  
> number in it,
> ellipses etc.)
> How can I use these functions of ImageJ outside of the analyse  
> particles
> menu?
> Thank you for your support
>
> Regards,
>
> Ákos Ruszkai

[Ruszkai Ákos]

On 11 January 2011 12:14, Michael Schmid <[hidden email]> wrote:

> Hi Ákos,
>
> there is no direct way to get the Particle Analyzer output from a list of
> ROIs in the ROI Manager.
>
> What you can do:
>  - ROI Manager More>>Combine
>  - Edit>Selection>Create Mask (before this, there must be no image named
> 'Mask')
>  - Run the Particle Analyzer on the Mask, with the output type of your
> choice.
>
> Michael
> ________________________________________________________________
>
>

Hello Michael,

Thank you for your answer. The solution is pretty trivial, but not obvious.
I think I need to earn more routine in using ImageJ.

Regards,

Ákos Ruszkai