<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Yeah, I do that all the time where I want a different approximation scheme in the temporal dimension. I avoid the Transform framework altogether, though, and use the other BSpline class. <div><br></div><div><br><div><div>On Jul 31, 2010, at 9:41 AM, Mehmet Yiğitsoy wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><font color="#000099">Hi Nick,<br><br>Thanks for your reply. Maybe I should have been more specific about the application. I want to perform deformable registration between two temporal image sequences. Normally itkBSplineDeformableTransform works fine. If the sequence consists of 2D images then I want to have order 3 in x and y direction but a lower order in temporal direction so that a certain pixel in one of the 2D images should not be affected by the control points in temporal direction except for the nearest ones, which means a first order b-spline.<br>
<br>Regards,<br><br clear="all"></font>Mehmet Yigitsoy<br><br>
<br><br><div class="gmail_quote">2010/7/31 Nicholas Tustison <span dir="ltr"><<a href="mailto:ntustison@gmail.com">ntustison@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
<div style="word-wrap: break-word;">Hi Mehmet,<div><br></div><div>I don't know if you need to use the itkBSplineDeformableTransform class, but the itkBSplineScatteredDataPointSetToImageFilter class will allow you to use different spline orders in the different parametric directions.</div>
<div><br></div><div>Nick</div><div><br><div><div><div></div><div class="h5"><div>On Jul 31, 2010, at 6:14 AM, Mehmet Yiğitsoy wrote:</div><br></div></div><blockquote type="cite"><div><div></div><div class="h5"><font color="#000099">Hi all,<br>
<br>I am trying to use itkBSplineDeformableTransform in my application and I want to use different spline orders for each dimension. But it seems to be not possible with </font><font color="#000099">itkBSplineDeformableTransform. I am wondering if there is an implemention/modification of this class that can handle this.<br>
<br>Thanks<br><br clear="all"></font>Mehmet Yigitsoy<br><br></div></div>
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