[Insight-users] warper filter too slow

[Baohua Wu]

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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