<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"><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><div> </div><div>Sureerat </div><div> </div><div> </div></div>