Dear Peter,
You have two options:
1. Press shift while drawing several ROIs. With "analyze/measure" you
get a summarized result of them.
2. Use the ROI manager. Draw a first ROI and add it to the ROI manager.
Then move the ROI to several positions you intend and repeat click
"add". After finishing, chose "more/combine" and "measure" in the ROI
manager, then you get a result for each ROI in a single list.
Of course you first have to customize the measuring values within
"analyze/set measurements..." of the main menu within ImageJ.
Success, Thomas
____________________________________________
Thomas Theelen, M.D.
Radboud University Nijmegen Medical Centre
Department of Ophthalmology (409)
Philips van Leydenlaan 15
6525 EX Nijmegen, The Netherlands
Phone: +31-24-361 44 48
Fax: +31-24-354 05 22
-----Oorspronkelijk bericht-----
Van: ImageJ Interest Group [mailto:
[hidden email]] Namens Peter
Brazda
Verzonden: zondag 30 november 2008 20:10
Aan:
[hidden email]
Onderwerp: multiROI
Dear list members,
I am quite new here, so I would like to have a basic question.
When measuring average pixel intensity of an image, how is it possible
to
choose several ROIs at the same time? (I just need three equal squares
now)
Thank you very much in advance!
Best,
--
Peter BRAZDA
PhD student
Nuclear Hormone Receptor Research Laboratory
Department of Biochemistry and Molecular Biology,
University of Debrecen
http://nlab.med.unideb.hu/Het UMC St Radboud staat geregistreerd bij de Kamer van Koophandel in het handelsregister onder nummer 41055629.
The Radboud University Nijmegen Medical Centre is listed in the Commercial Register of the Chamber of Commerce under file number 41055629.
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