Thank you, Dan.<br><br>Thanks,<br>john<br><br><div class="gmail_quote">On Sun, Oct 25, 2009 at 3:12 PM, Dan Mueller <span dir="ltr"><<a href="mailto:dan.muel@gmail.com">dan.muel@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi John,<br>
<br>
I would recommend you investigate<br>
itk::MattesMutualInformationImageToImageMetric.<br>
<br>
You can read about this metric in the ITK Software Guide (chapter 8):<br>
<a href="http://www.itk.org/ItkSoftwareGuide.pdf" target="_blank">http://www.itk.org/ItkSoftwareGuide.pdf</a><br>
<br>
There are a number of examples which demonstrate how to use this<br>
particular metric:<br>
Examples\Registration\ImageRegistration4.cxx<br>
Examples\Registration\ImageRegistration11.cxx<br>
Examples\Registration\ImageRegistration13.cxx<br>
Examples\Registration\ImageRegistration16.cxx<br>
<br>
Hope this helps.<br>
<br>
Regards, Dan<br>
<br>
2009/10/25 Darren Weber <<a href="mailto:darren.weber.lists@gmail.com">darren.weber.lists@gmail.com</a>>:<br>
<div><div></div><div class="h5">><br>
> Yes, probably with a mutual information metric. There is discussion and<br>
> examples in the itkSoftware book (should be a download .pdf somewhere).<br>
><br>
> Best,<br>
> Darren<br>
><br>
><br>
> On Sun, Oct 25, 2009 at 2:14 AM, John Drozd <<a href="mailto:john.drozd@gmail.com">john.drozd@gmail.com</a>> wrote:<br>
>><br>
>> Hi,<br>
>><br>
>> What would be the best approach to register PET and MR images using ITK?<br>
>> My feeling is that I would use a multi-modal registration algorithm.<br>
>><br>
>> Thanks,<br>
>> john<br>
>><br>
>> --<br>
>> John Drozd<br>
>> Postdoctoral Fellow<br>
>> Imaging Research Laboratories<br>
>> Robarts Research Institute<br>
>> Room 1256<br>
>> 100 Perth Drive<br>
>> London, Ontario, Canada<br>
>> N6A 5K8<br>
>> (519) 661-2111 ext. 25306<br>
</div></div></blockquote></div><br><br clear="all"><br>-- <br>John Drozd<br>Postdoctoral Fellow<br>Imaging Research Laboratories<br>Robarts Research Institute<br>Room 1256<br>100 Perth Drive<br>London, Ontario, Canada<br>
N6A 5K8<br>(519) 661-2111 ext. 25306<br>