[Mristudio-users] strange ROI image

[Xin Li]

Hello Josselin,

This problem may be caused by the interpolation method you used when you applied the transformation matrix to WMPM_type_II_atlas. In this step, nearest neighbor should be used instead of trilinear.


Regards,

Xin








----- Original Message -----
From: Josselin <j.houenou at yahoo.fr>
Date: Thursday, July 22, 2010 11:10 am
Subject: [Mristudio-users] strange ROI image
To: mristudio-users at mristudio.org


> Hi,
>  
>  I use a WMPM_type_II_atlas and registered it on my native FA 
>  image through LDDMM and Air. First, it looked fine
>  But when I look 
>  deeper and tried to extract only one ROI (the first one):  here is 
> the 
>  result I got: (joint jpg file). The core of the ROI seems ok but it also
>   includes many alien points. Do you have any idea ?
>  
>  thanks,
>  Josselin
>  
>  
>         
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