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<p class="MsoNormal">Hi everybody,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I would like to develop a quick proof of concept based on ITK for 3D/2D registration.<o:p></o:p></p>
<p class="MsoNormal">As a first step, I retrieved ITK example IntensityBased2D3DRegistration available at
<a href="https://github.com/InsightSoftwareConsortium/ITKApps/tree/master/IntensityBased2D3DRegistration">
https://github.com/InsightSoftwareConsortium/ITKApps/tree/master/IntensityBased2D3DRegistration</a> .<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">My configuration is:<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>OS: Windows 7 64 bits<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>ITK 4.6.1<o:p></o:p></p>
<p class="MsoListParagraph" style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><![if !supportLists]><span style="mso-list:Ignore">-<span style="font:7.0pt "Times New Roman"">
</span></span><![endif]>Visual 2013<o:p></o:p></p>
<p class="MsoListParagraph"><o:p> </o:p></p>
<p class="MsoNormal">I had a few problem at runtime due to accessing vector element out of range (vector::reserve problem). Then I managed to have everything up running.<o:p></o:p></p>
<p class="MsoNormal">I just followed the example in the README with the same data:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.5pt;font-family:Consolas;color:#333333">./GenerateProjection -t -100 -100 -100 /data/BrainWeb/brainweb165a10f17.mha projection.mhd
<o:p></o:p></span></p>
<pre><span style="font-size:11.5pt;font-family:Consolas;color:#333333">./IntensityBased2D3DRegistration -t -100 -100 -100 projection.mhd /data/BrainWeb/brainweb165a10f17.mha –o result.mhd<o:p></o:p></span></pre>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">And the resulting DRR result.mhd does not match the generated one projection.mhd. We can see that registration convergence result displays not null parameters for
<o:p></o:p></p>
<p class="MsoNormal">euler rotation angles. It seems strange to me…<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Do you have any advice?<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks a lot,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cg<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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