<div dir="ltr">Thanks for getting back to me. I know the approach isn’t ideal, I’m building my class on top of an existing project, so that’s the reason for using the primative types. I’m going to write a main function as well as sending you a data set so that you can skip figuring out how to get data in to the class and can focus directly on the problem, should have both the program and data to you by the end of the day. Thanks again.</div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><p>--</p><p>AH<br></p><p><br></p><p>-----------------------------------------------------------------------------------------------</p><p><i>This email and any attachments thereto may contain private, confidential, and privileged materials for the sole use of the intended recipient. Any reviewing, copying, or distribution of this email (or any attachments thereto) by other than the intended recipient is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and permanently destroy this email and any attachments thereto.</i></p></div></div></div></div></div></div></div></div></div>
<br><div class="gmail_quote">On Tue, Aug 23, 2016 at 9:53 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 Andrew,</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 are doing so many things in a nonstandard way, starting with passing around pointers to buffers and metadata as plain parameters, instead of just once converting to itk::Image and then using itk::Image::Pointer to pass the images around. Your approach is more prone to errors.</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">Can you provide the inputs and the main function which invokes this class to have a runnable example? I will try to find the problem.</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="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Mon, Aug 22, 2016 at 3:25 PM, Andrew Harris <span dir="ltr"><<a href="mailto:aharr8@uwo.ca" target="_blank">aharr8@uwo.ca</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr">Hello all,<div>I am having a devil of a time setting up the CorrelationImageToImageMetricv<wbr>4 and getting a result that makes sense. I have written an observer that outputs to a text file the iteration number, correlation value, and current position. I have generated a virtual phantom image of a white cube on a black background, and when I put the same image through for fixed and moving images, I get [0,0,0,0,0,0], meaning that no rotation or translation is required for the images to be aligned. This is the correct versor and vector transform, and if I apply a translation the correct distance values are returned to have the images align, however the metric value returned is also 0 and a perfect registration like this should yield a metric of -1 according to the documentation. Additionally, it doesn’t seem to be analyzing rotation properly, as when I introduce a rotation around any axis the metric returns a translation on the other two axes but the rotation versor remains at zero.</div><div><br></div><div>I’m attaching my code as well, it’s possible I’ve not set some parameters up properly:</div><div><br></div><div><br></div><div><div><div data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><p>--</p><p>AH<br></p><p><br></p><p>------------------------------<wbr>------------------------------<wbr>------------------------------<wbr>-----</p><p><i>This email and any attachments thereto may contain private, confidential, and privileged materials for the sole use of the intended recipient. Any reviewing, copying, or distribution of this email (or any attachments thereto) by other than the intended recipient is strictly prohibited. If you are not the intended recipient, please contact the sender immediately and permanently destroy this email and any attachments thereto.</i></p></div></div></div></div></div></div></div></div></div>
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