<br>Hi Kevin,<br><br>You don't need to have images of the same resolution<br>in order to register them with ITK.<br><br>The Fixed and Moving images can have (and frequently do have)<br>different <br><br><ul><li>Origin</li>
<li>Spacing</li><li>Orientation</li><li>Number of pixels along each dimension</li><li>Modality (CT/MR...)</li></ul><br>Regarding examples for deformable registration,<br>you will find this input files with parameters in the<br>
directory:<br><br> Insight/Examples/Data<br><br>Look for the *.txt files.<br><br><br> Regards,<br><br><br> Luis<br><br><br>-------------------------------------<br>On Fri, Aug 7, 2009 at 10:05 AM, kevin cavin <span dir="ltr"><<a href="mailto:beibeiwen2003@yahoo.com">beibeiwen2003@yahoo.com</a>></span> wrote:<br>
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<br><br>--- On <b>Wed, 8/5/09, kevin cavin <i><<a href="mailto:beibeiwen2003@yahoo.com" target="_blank">beibeiwen2003@yahoo.com</a>></i></b> wrote:<br>
<blockquote style="border-left: 2px solid rgb(16, 16, 255); padding-left: 5px; margin-left: 5px;"><br>From: kevin cavin <<a href="mailto:beibeiwen2003@yahoo.com" target="_blank">beibeiwen2003@yahoo.com</a>><br>Subject: moultimodal registration<br>
To: <a href="mailto:insight-users@itk.org" target="_blank">insight-users@itk.org</a><br>Date: Wednesday, August 5, 2009, 8:55 PM<br><br>
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<div>Hello, </div>
<div> </div>
<div> with ITK multimodal registration method, such as MutualInformation, if the images from two different modalites have different resolution, do I still need resampling one of them in order to make them having the same resolution? </div>
<div> </div>
<div> I also notice that some deformable registration examples need parameters files, such as param.file for finite element defromable registration. Are there example files to download in order to run the registration examples? Thanks ! </div>
<div> </div>
<div>Wen </div></td></tr></tbody></table><br></div></blockquote></td></tr></tbody></table><br>
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