<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Hi Shrabani,</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">I can't shake the feeling that you are trying to do something unnecessary. You should not need to register an image with a segmentation! You might only need to adjust reference frames if they are different. Moreover, you are trying to register a 3D image with a 2D registration. I fail to see the point of that - that's why I misunderstood your initial question. Can you post your question to the <a href="https://discourse.itk.org/" target="_blank">forum</a>, and give a more detailed description of the problem and its background? Most importantly: why do you need to do it?</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Regards,</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Dženan</div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 16, 2018 at 3:04 PM, Shrabani Ghosh <span dir="ltr"><<a href="mailto:srbn.ghosh99@gmail.com" target="_blank">srbn.ghosh99@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">But when I am trying to register, I cannot do it. I dont is it the reason of the size difference? the left image is 512x546 and the right image is 105x37.</div><div class="m_-4160146241774554560HOEnZb"><div class="m_-4160146241774554560h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 9, 2018 at 12:15 PM, Shrabani Ghosh <span dir="ltr"><<a href="mailto:srbn.ghosh99@gmail.com" target="_blank">srbn.ghosh99@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">does the registration creates problem if the file sizes are so diff? LIke in my case the two files are these. I want to register the right( red )image on a specific location of the left image.<div><img src="cid:ii_jek7a7nm0_1620bc1394a8fde7" width="459" height="490"> <img src="cid:ii_jek7aqs92_1620bc1994cc1a80" width="105" height="37"><br><br><br></div></div><div class="m_-4160146241774554560m_5529778898883192942HOEnZb"><div class="m_-4160146241774554560m_5529778898883192942h5"><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Mar 9, 2018 at 9:16 AM, Dženan Zukić <span dir="ltr"><<a href="mailto:dzenanz@gmail.com" target="_blank">dzenanz@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"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Hi Shrabani,</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">if I understand correctly, you need to extract a specific slice from a 3D image and then do classic 2D registration using that slice?</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><a href="https://itk.org/Doxygen/html/classitk_1_1ExtractImageFilter.html" target="_blank">Extract</a> filter's documentation. Extract <a href="https://itk.org/ITKSoftwareGuide/html/Book2/ITKSoftwareGuide-Book2ch1.html#x7-130001.7" target="_blank">example</a>. 2D registration <a href="https://itk.org/ITKExamples/src/Registration/Common/Perform2DTranslationRegistrationWithMeanSquares/Documentation.html" target="_blank">example</a>.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">You should post further question on the <a href="https://discourse.itk.org/" target="_blank">forum</a>, to which this mailing list has transitioned.</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Regards,</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small">Dženan</div></div><div class="m_-4160146241774554560m_5529778898883192942m_3730450971935635501HOEnZb"><div class="m_-4160146241774554560m_5529778898883192942m_3730450971935635501h5"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 8, 2018 at 4:44 PM, Shrabani Ghosh <span dir="ltr"><<a href="mailto:srbn.ghosh99@gmail.com" target="_blank">srbn.ghosh99@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I have a 3D image volume. And I have 2d segmented image . I need to do the<br>
registration using 3d image specific slice and 2d segmented image. Any<br>
registration example does that?<br>
<br>
<br>
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