Re: ROI Manager and Time Series

Posted by Wayne Rasband on Mar 16, 2007; 9:04pm
URL: http://imagej.273.s1.nabble.com/ROI-Manager-and-Time-Series-tp3700046p3700047.html

The "Measure" button in the ROI Manager measures all the ROIs on all
the images in a stack as long as none of the ROIs are selected, and
none are associated with a particular slice (all have names like
"xxxx-yyyy") or all are associated with the first slice (all have names
like "0001-xxxx-yyyy"). If this is not the case,  use the More>>"Multi
Measure" function, added in ImageJ 1.38m. "Multi Measure", based on a
similar function in Bob Dougherty's Multi_Measure plugin, measures all
the ROIs on all the images, creating a results table with either one
row per image or one row per measurement.

-wayne

> Could I get some help on the following problem;
>
> I am using the Time-series plugin to obtain intensity readings
> from 'selected' ROI as they change over an entire stack. I have a
> larger
> number of ROIs (over 1000) and the time-series plugin requires that I
> select all of them within ROI manager (ROI manager does not have a
> select
> All function anymore).
>
> Is there a way to select all ROIs in ROI manager as the Time Series
> V4_2H
> plug-in requires selected ROIs before measurements can be made?
>
> or
>
> Can ROI manager measure intensity changes for an ROI over an entire
> stack?
> (ie this is the same as getting a Z-profile for each ROI- in my case
> over
> 1000 ROIs)
>
> Maybe all of this can be done by an easier more streamlined method I
> welcome any help or suggestions on this.
>
>
> Thank you
>
> Declan
>