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<base href="http://fiji.sc/bugzilla/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - ROI transfer ignores coordinate scaling"
href="http://fiji.sc/bugzilla/show_bug.cgi?id=1252">1252</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>ROI transfer ignores coordinate scaling
</td>
</tr>
<tr>
<th>Product</th>
<td>Fiji
</td>
</tr>
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<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P4
</td>
</tr>
<tr>
<th>Component</th>
<td>Plugins
</td>
</tr>
<tr>
<th>Assignee</th>
<td>imagej-bugs@imagej.net
</td>
</tr>
<tr>
<th>Reporter</th>
<td>hrabe@magalien.com
</td>
</tr>
<tr>
<th>CC</th>
<td>hrabe@magalien.com
</td>
</tr></table>
<p>
<div>
<pre>I have 2 image stacks with identical fields of view and positions but with
different resolutions. The pixel size properties are set accordingly.
However, when an ROI is created on one image set and transferred to the other
image set, it is placed in a wrong position, as if the pixel coordinates were
used instead of the real physical coordinates.
This happens when the transfer is done via restoring the ROI or via the ROI
manager, or via an *.roi file. Moreover, because the roi file appears to be
binary and quite complicated, there is no easy way to work around this problem.
I have to resample one of the stacks, obviously not a great solution.
Information about your version of Java:
os.arch => amd64
os.name => Linux
os.version => 4.1.15-gentoo-r1
java.version => 1.8.0_66
java.vendor => Oracle Corporation
java.runtime.name => Java(TM) SE Runtime Environment
java.runtime.version => 1.8.0_66-b17
java.vm.name => Java HotSpot(TM) 64-Bit Server VM
java.vm.version => 25.66-b17
java.vm.vendor => Oracle Corporation
java.vm.info => mixed mode
java.awt.graphicsenv => sun.awt.X11GraphicsEnvironment
java.specification.name => Java Platform API Specification
java.specification.version => 1.8
sun.cpu.endian => little
sun.desktop => null
file.separator => /
The up-to-date check says: READ_ONLY
Information relevant to JAVA_HOME related problems:
JAVA_HOME is set to: /usr/local/Fiji.app/java/linux-amd64/jdk1.8.0_66//jre
imagej.dir => /usr/local/Fiji.app
Information about the version of each plugin:
Activated update sites:
ImageJ: <a href="http://update.imagej.net/">http://update.imagej.net/</a> (last check:20160217100804)
Fiji: <a href="http://update.fiji.sc/">http://update.fiji.sc/</a> (last check:20160218085537)
Java-8: <a href="http://sites.imagej.net/Java-8/">http://sites.imagej.net/Java-8/</a> (last check:20160318092131)</pre>
</div>
</p>
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