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<p class=MsoNormal>Hi Folks,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>We’re looking at using VTK and ITK for a medical
imaging application which will need to accept DICOM images, register, filter with
a convolution kernel, some segmentation, thresholding, resample at arbitrary
orientations, and volume render. I’m looking at specifying CPU and
GPU characteristics to support this application. The OS will probably be
some variant of Windows.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>From my reading, how well a given CPU/GPU combination will
support VTK depends on its implementation of OpenGL. True? I’ve
also seen some discussions which talk about using CUDA for volume rendering
and/or image processing. Do they help significantly?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m looking for a little guidance as to:<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>How much texture memory to spec on the GPU?
Is it as simple as big enough to fully host the image series, if possible?<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Specific GPUs, or something like the Intel I5 or
I7 with the GPU on board?<o:p></o:p></p>
<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='font-family:Symbol'><span style='mso-list:Ignore'>·<span
style='font:7.0pt "Times New Roman"'>
</span></span></span><![endif]>Other stuff I haven’t thought of?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>One last question: Has anyone displayed a VTK
rendering in WPF? Where can I find info?<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Any guidance would be appreciated.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal> --
Scott<o:p></o:p></p>
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