[Insight-users] ImageRegistraiton5.py

[Luis Ibanez]

Hi Fred,

Please look at the previous post in the list

http://www . itk . org/pipermail/insight-users/2003-August/004731 . html

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Regards,


   Luis


-----------------------
Fred Lionetti wrote:
> Hi all,
>  
> Does anyone have a working version of ImageRegistration5.py?  I tried to 
> modify ImageRegistration3.py(based on ImageRegistration5.tcl and 
> ImageRegistration3.tcl) and it seems that the only significant 
> difference is the transform type (i.e. the call to TranslationTransform 
> in ImageRegistration3.tcl, and CenteredRigid2DTransform in 
> ImageRegistration5.tcl.)  However, when I modified ImageRegistration3.py 
> to match this transform type used in ImageRegistration5.tcl (and 
> ImageRegistration5.cxx) the output image was blank, and the final 
> parameters were not correct.  With other images the program crashes on 
> the call to StartRegistration() outputting the error message:
>  
> Starting registration
> Traceback (innermost last):
>   File "C:\Insight\Examples\REGIST~1\IMAGER~2.PY", line 91, in ?
>     registration.StartRegistration()
>   File "itkImageRegistrationMethod.py", line 401, in StartRegistration
> RuntimeError: 
> C:\Insight\Code\Algorithms\itkMeanSquaresImageToImageMetric.txx:91
> :
> itk::ERROR: MeanSquaresImageToImageMetric(0083EF80): All the points 
> mapped to outside of the moving image
> However, all poitns are not mapped outside of the moving image in 
> my test files.  Any ideas?
>  
> For a plan B, would anyone know how to wrap an applicaiton such as 
> ImageRegistration5.cxx for python?
>  
> Thanks for the help,
> Fred