[Insight-users] bug with the example?

[Karthik Krishnan]

Grace Chen wrote:

> HI there,  Good day!
>  
> I use the code presented in the ITK user guide (a subsection called 
> "Rigid Transform in 3D" under the chapter "Registration" and the code 
> is also in Exmaples\Registration\ImageRegistration8) to do 3D rigid 
> registration.  However, the registered volume has it's first and the 
> last slice clipped.  And, strangely, the clipped part of the first 
> slice is the unclipped part of the last slice!!

Since the target image is resampled into the co-ordinate frame of the 
source, using your computed transform, it is possible for the first and 
last slice to be clipped. Imagine a rotation by 5 degrees.

>  
> Does this happen to anyone?  Is it due to the thick inter-slice 
> problem in my data?
>  
> Please help!  Thanx!!
>  
> Grace
>
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