[Insight-users] segmentation time!

[xujf]

Hello,
    Different segmentation approaches cost different time. my data is (180,260,180). 3 monthes ago,I realized the fast marching segmentation ,and it cost me about 14 seconds.these days , I use itknarrowbandcurvesimagefilter to segment the same data and it cost me more than fifty minutes. I wonder whether the narrow band segmentation cost so much time.

Best Regards!
xujf