<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:12pt"><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: Arial; background-color: transparent; font-style: normal;"><span>Yes, it did change drastically. I'd say what used to take 4-5 minutes, now takes less than 10 seconds.</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: Arial; background-color: transparent; font-style: normal;"><span>Peymon</span></div><div></div><div> </div><div><br></div> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div dir="ltr"> <font size="2" face="Arial"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Bill Lorensen <bill.lorensen@gmail.com><br> <b><span style="font-weight: bold;">To:</span></b> Peymon Gazi
<peymon.gazi@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> Baohua Wu <baowu99@gmail.com>; "insight-users@itk.org" <insight-users@itk.org> <br> <b><span style="font-weight: bold;">Sent:</span></b> Thursday, December 13, 2012 10:30 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Insight-users] warper filter too slow<br> </font> </div> <br>
Did the speed improve? By how much?<br><br>On Thu, Dec 13, 2012 at 1:26 PM, Peymon Gazi <<a ymailto="mailto:peymon.gazi@yahoo.com" href="mailto:peymon.gazi@yahoo.com">peymon.gazi@yahoo.com</a>> wrote:<br>> you're right Bill. it was on Debug mode!<br>> Thank you.<br>> Peymon<br>><br>><br>> ________________________________<br>> From: Bill Lorensen <<a ymailto="mailto:bill.lorensen@gmail.com" href="mailto:bill.lorensen@gmail.com">bill.lorensen@gmail.com</a>><br>> To: Baohua Wu <<a ymailto="mailto:baowu99@gmail.com" href="mailto:baowu99@gmail.com">baowu99@gmail.com</a>><br>> Cc: Peymon Gazi <<a ymailto="mailto:peymon.gazi@yahoo.com" href="mailto:peymon.gazi@yahoo.com">peymon.gazi@yahoo.com</a>>; <a ymailto="mailto:insight-users@itk.org" href="mailto:insight-users@itk.org">insight-users@itk.org</a><br>> Sent: Wednesday, December 12, 2012 8:41 AM<br>> Subject: Re: [Insight-users] warper filter too
slow<br>><br>> Also, make sure you build itk and your app Release and not Debug.<br>><br>> On Tue, Dec 11, 2012 at 8:04 PM, Baohua Wu <<a ymailto="mailto:baowu99@gmail.com" href="mailto:baowu99@gmail.com">baowu99@gmail.com</a>> wrote:<br>>> Hi Peyman,<br>>><br>>> Coud you tell us which image warping filter you use? It would be nice to<br>>> show some code here. Thank you!<br>>><br>>> Bao<br>>><br>>> ----- Original Message -----<br>>> From: Peymon Gazi<br>>> To: <a ymailto="mailto:insight-users@itk.org" href="mailto:insight-users@itk.org">insight-users@itk.org</a><br>>> Sent: Tuesday, December 11, 2012 7:00 PM<br>>> Subject: [Insight-users] warper filter too slow<br>>><br>>> Hi all,<br>>> I'm using a multi-resolution Demons registration framework to register two<br>>> data sets. I use the filter implemented on GPU. It works fine; however
the<br>>> it takes a long time to warp the moving image using the displacement<br>>> filter.<br>>> My datasets are 2 64x64x64 (float) matrices, the whole demons registration<br>>> process takes less than a minute, but the warping step takes about 10<br>>> minutes.<br>>> Any ideas?<br>>> Peymon<br>>><br>>> ________________________________<br>>><br>>> _____________________________________<br>>> Powered by <a target="_blank" href="http://www.kitware.com/">www.kitware.com</a><br>>><br>>> Visit other Kitware open-source projects at<br>>> http://www.kitware.com/opensource/opensource.html<br>>><br>>> Kitware offers ITK Training Courses, for more information visit:<br>>> http://www.kitware.com/products/protraining.php<br>>><br>>> Please keep messages on-topic and check the ITK FAQ at:<br>>>
http://www.itk.org/Wiki/ITK_FAQ<br>>><br>>> Follow this link to subscribe/unsubscribe:<br>>> http://www.itk.org/mailman/listinfo/insight-users<br>>><br>>><br>>> _____________________________________<br>>> Powered by www.kitware.com<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
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