Logical operation on ROIs

Posted by Pang, Zhengyu (GE Global Research) on Jan 17, 2008; 3:00am
URL: http://imagej.273.s1.nabble.com/Logical-operation-on-ROIs-tp3697543.html

Could I perform logical operation on ROIs? For example, If I have
specified ROI1 and ROI2, could I define
ROI3=whole image-ROI1-ROI2?
And then perform necessary measurement on ROI3.

Do I need to install some plugins to do it?

Thanks!

Zhengyu
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>           Zhengyu Pang, Ph.D.
                        Bioanalytics and Protein Science Laboratory
                        Biosciences Global Technology Organization
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