<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Hi Tim,</DIV>
<DIV> </DIV>
<DIV>i am new like you to ITK, but as i know that Finite Element deformation more accurate than B-splain </DIV>
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<DIV>Good luck</DIV>
<DIV> </DIV>
<DIV> H.B<BR><BR>--- On <B>Fri, 11/19/10, Tim Bhatnagar <I><tim.bhatnagar@gmail.com></I></B> wrote:<BR></DIV>
<BLOCKQUOTE style="BORDER-LEFT: rgb(16,16,255) 2px solid; PADDING-LEFT: 5px; MARGIN-LEFT: 5px"><BR>From: Tim Bhatnagar <tim.bhatnagar@gmail.com><BR>Subject: [Insight-users] deformation field for large shear in soft material<BR>To: insight-users@itk.org<BR>Date: Friday, November 19, 2010, 4:35 PM<BR><BR>
<DIV id=yiv1734932447>Hi all,<BR><BR>I am trying to quantify the deformation of a soft tissue due to injurious stimuli. I am taking over some code left to me by a colleague that utilizes b-spline deformable registration tools, but there is clear mention of the limitations of this tool in circumstances where the object undergoes a lot of shearing motion.<BR><BR>Is there any way to get a reasonably accurate measure of the deformation field in instances of high shear, or is it that there is simply not enough mutual information between pre-deformation and post-deformation images to match up? Is there a certain strain (%) that the b-spline deformable registration tool can accommodate?<BR><BR>Any and all suggestions are very welcome - I'm also very new to the world of ITK.<BR><BR>Thanks greatly,<BR clear=all><BR>-- <BR>Tim Bhatnagar<BR></DIV><BR>-----Inline Attachment Follows-----<BR><BR>
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