[Insight-users] warper filter too slow

[Peymon Gazi]

you're right Bill. it was on Debug mode!
Thank you.
Peymon
 


________________________________
 From: Bill Lorensen <bill.lorensen at gmail.com>
To: Baohua Wu <baowu99 at gmail.com> 
Cc: Peymon Gazi <peymon.gazi at yahoo.com>; insight-users at itk.org 
Sent: Wednesday, December 12, 2012 8:41 AM
Subject: Re: [Insight-users] warper filter too slow
 
Also, make sure you build itk and your app Release and not Debug.

On Tue, Dec 11, 2012 at 8:04 PM, Baohua Wu <baowu99 at gmail.com> wrote:
> Hi Peyman,
>
> Coud you tell us which image warping filter you use? It would be nice to
> show some code here. Thank you!
>
> Bao
>
> ----- Original Message -----
> From: Peymon Gazi
> To: insight-users at itk.org
> Sent: Tuesday, December 11, 2012 7:00 PM
> Subject: [Insight-users] warper filter too slow
>
> Hi all,
> I'm using a multi-resolution Demons registration framework to register two
> data sets. I use the filter implemented on GPU. It works fine; however the
> it takes a long time to warp the moving image using the displacement filter.
> My datasets are 2 64x64x64 (float) matrices, the whole demons registration
> process takes less than a minute, but the warping step takes about 10
> minutes.
> Any ideas?
> Peymon
>
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