Posted by
Douglas Benn-2 on
Apr 21, 2010; 12:12pm
URL: http://imagej.273.s1.nabble.com/jpg-copy-of-ROI-tp3688519p3688521.html
Dear Michael,
If I understand you correctly, the ROI outline is correctly stored in the form of a continuous loop and it is the display which gives the appearance of an incomplete loop?
I will copy this to Wayne as he is looking into the problem for me.
Very helpful.
Thank you.
Douglas
Dr Douglas K Benn, BDS,DDS, M.Phil., Ph.D., Dipl. Dental Radiology (Royal College of Radiologists, England).
Professor and Director of Oral & Maxillofacial Radiology
Dept of General Dentistry
Creighton University Dental School
2802 Webster St, Boyne 210
Omaha
Nebraska 68178
Tel: (402)280 5025
Fax: (402)280 5094
-----Original Message-----
From: ImageJ Interest Group on behalf of Michael Schmid
Sent: Wed 4/21/2010 2:52 AM
To:
[hidden email]
Subject: Re: jpg copy of ROI
Hi Douglas,
the problem is NOT partial copying on "Duplicate", it is just the way
how ROIs are displayed on the screen.
At 100% zoom, the yellow outline is inside the ROI at the top&left,
outside the ROI at the bottom&right. At higher zoom levels (say,
400%), this 1-pixel-shift is less noticeable.
It is the same for the outline created by typing CTRL-D (Draw),
irrespective of the zoom level.
Michael
________________________________________________________________
On 19 Apr 2010, at 23:17, Benn, Douglas K. wrote:
> I am still slowly plodding through ROIs and ROImanager.
>
>
>
> I am able to make a jpg copy of a ROI of interest but the most right
> column and the most inferior row of pixels are not saved using the
> code
>
>
>
> roiManager("select", i);
>
> run("Duplicate...");
>
> saveAs("Jpeg");
>
>
>
> Is there a way of fixing this?
>
>
>
> Also what is the data stored by a .roi file?
>
>
>
> Thank you.
>
>
>
>
>
> Dr Douglas K Benn, BDS, M.Phil., Ph.D., Dipl. Dental Radiology (Royal
> College of Radiologists, England).
>
> Professor
>
> Dept of General Dentistry, Room 210
>
> Creighton University School of Dentistry
>
> 2802 Webster Street Omaha
>
> Nebraska 68178
>
>
>
> Tel: (402)280 5025
>
> Fax: (402)280 5094
>
>