<div dir="ltr"><div>Dear Sepehri,</div><div> </div><div> I simplified the code from <a href="http://stnava.github.io/ANTs/">http://stnava.github.io/ANTs/</a> such that the only metric is MattesMI and the only transform is B-Spline.</div>
<div>The attached files are the source code and the 2D data set to run it. I am still learning v4 so I might make wrong choices in the </div><div>parameter setting.</div><div> </div><div>Thank you very much,</div><div> </div>
<div>Sureerat</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Aug 16, 2013 at 8:07 AM, sepehri.shima <span dir="ltr"><<a href="mailto:sepehri.shima@gmail.com" target="_blank">sepehri.shima@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hello,<div><br></div><div>To reproduce your problem, I searched for a minimal example to run, but I didn't find.</div>
<div><br></div><div>Thanks,</div><div>Sepehri</div></div><div class="gmail_extra"><br>
<br><div class="gmail_quote"><div><div class="h5">On Mon, Aug 12, 2013 at 10:42 PM, Sureerat Reaungamornrat <span dir="ltr"><<a href="mailto:sureerat.r@gmail.com" target="_blank">sureerat.r@gmail.com</a>></span> wrote:<br>
</div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div><div class="h5">
<div dir="ltr"><div>Dear ITK,</div><div> </div><div> I am thinking of moving to registration v4 in ITK since there are a lot of nice features. </div><div>However, I am currently use MattMutualInformationImageToImageMetric with B-Spline transformation. I read the MattMutualInformationImageToImageMetricv4 and it says that</div>
<div>this class has not supported local-support transforms yet.</div><div> </div><div><a href="http://www.itk.org/Doxygen/html/classitk_1_1MattesMutualInformationImageToImageMetricv4.html" target="_blank"><font color="#0066cc">http://www.itk.org/Doxygen/html/classitk_1_1MattesMutualInformationImageToImageMetricv4.html</font></a></div>
<div> </div><div>Would this mean the class have not supported B-Spline transformation? I did a simple registration test using the following class </div><div> </div><div>MattesMutualInformationImageToImageMetricv4</div><div>
BSplineTransform</div><div>GradientDescentOptimizerv4</div><div> </div><div> It seemed to register the images but very slow. The slowness could be because of my parameter</div><div>setting. I am looking into it but if anyone have any suggestions, please let me know.</div>
<div> </div><div>Thank you very much,</div><div> </div><div>Best regards,</div><span><font color="#888888"><div> </div><div>Sureerat </div><div> </div><div> </div></font></span></div>
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