[Insight-users] Deformable registration

[Luis Ibanez]

Hi Youbing,

The result with an initial Affine transform should be better than
without it.

How did you compute this initial Affine Transform ?

Did you verified the correctness of the transform ?

For example, by resampling the moving image and using a checkerboard
with the fixed image ?


BTW: What version of ITK are you using ?



      Luis



-------------------
Youbing Yin wrote:
> Hi everyone,
> 
> I am using Affine and B-spline transformations for matching lung CT 
> images. However, I found that the registration only with B-spline 
> transform gives a better result than the one with Affine transform first 
> followed by B-spline transform. Does anyone have this experience before?
> 
> Thanks.
> 
> -- 
> Best regards,
> 
> Youbing
> 
> 
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