<div dir="ltr">Thank you Matt for your help.<div><br></div><div>I finally found another way.</div><div><br></div><div>Thank you.</div><div>-Laurent</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 1, 2015 at 11:49 AM, Matt McCormick <span dir="ltr"><<a href="mailto:matt.mccormick@kitware.com" target="_blank">matt.mccormick@kitware.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Laurent,<br>
<br>
Only some of the optimizers, such as the LBFGSBOptimizerv4 [1]<br>
currently can be constrained.<br>
<br>
HTH,<br>
Matt<br>
<br>
[1] <a href="http://www.itk.org/Doxygen/html/classitk_1_1LBFGSBOptimizerv4.html" target="_blank">http://www.itk.org/Doxygen/html/classitk_1_1LBFGSBOptimizerv4.html</a><br>
<div><div class="h5"><br>
<br>
<br>
On Tue, Mar 31, 2015 at 10:21 AM, Laurent Chauvin<br>
<<a href="mailto:lchauvin@bwh.harvard.edu">lchauvin@bwh.harvard.edu</a>> wrote:<br>
> Hello ITK users,<br>
><br>
> I'm trying to use a Levenberg-Marquardt optimizer to find a point in a plane<br>
> (based on a cost function).<br>
> For now I create a itk::TranslationTransform< double, 3 > and set it to the<br>
> Levenberg-Marquardt optmizer.<br>
><br>
> However, I know the point I'm looking for is included in a plane.<br>
><br>
> I was wondering if there is a way to constrain the transform to only check<br>
> points in the plane (to avoid looking for points out of the plane to speed<br>
> up the optimization process) ?<br>
><br>
> Thank you very much.<br>
><br>
> --<br>
> Laurent Chauvin, MS<br>
> Surgical Navigation and Robotics Laboratory, Radiology Department<br>
> Brigham And Women's Hospital, Harvard Medical School<br>
> <a href="http://wiki.ncigt.org/index.php/User:Lchauvin" target="_blank">http://wiki.ncigt.org/index.php/User:Lchauvin</a><br>
><br>
</div></div>> _____________________________________<br>
> Powered by <a href="http://www.kitware.com" target="_blank">www.kitware.com</a><br>
><br>
> Visit other Kitware open-source projects at<br>
> <a href="http://www.kitware.com/opensource/opensource.html" target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
><br>
> Kitware offers ITK Training Courses, for more information visit:<br>
> <a href="http://www.kitware.com/products/protraining.php" target="_blank">http://www.kitware.com/products/protraining.php</a><br>
><br>
> Please keep messages on-topic and check the ITK FAQ at:<br>
> <a href="http://www.itk.org/Wiki/ITK_FAQ" target="_blank">http://www.itk.org/Wiki/ITK_FAQ</a><br>
><br>
> Follow this link to subscribe/unsubscribe:<br>
> <a href="http://public.kitware.com/mailman/listinfo/insight-users" target="_blank">http://public.kitware.com/mailman/listinfo/insight-users</a><br>
><br>
<br>
<br>
The information in this e-mail is intended only for the person to whom it is<br>
addressed. If you believe this e-mail was sent to you in error and the e-mail<br>
contains patient information, please contact the Partners Compliance HelpLine at<br>
<a href="http://www.partners.org/complianceline" target="_blank">http://www.partners.org/complianceline</a> . If the e-mail was sent to you in error<br>
but does not contain patient information, please contact the sender and properly<br>
dispose of the e-mail.<br>
</blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div>Laurent Chauvin, MS</div><div>Surgical Navigation and Robotics Laboratory, Radiology Department</div><div>Brigham And Women's Hospital, Harvard Medical School<br></div><div><a href="http://wiki.ncigt.org/index.php/User:Lchauvin" target="_blank">http://wiki.ncigt.org/index.php/User:Lchauvin</a></div></div></div>
</div>