[Insight-users] A question about the MultiResolutionPDEDeformableRegistration filter

[Tom Vercauteren]

Hi Jenny,

MultiResolutionPDEDeformableRegistration actually has two ways for
specifying the initial deformation field:

SetInitialDeformationField
http://www.itk.org/Doxygen/html/classitk_1_1MultiResolutionPDEDeformableRegistration.html#d80eb89e33491f9bb2af188c396202aa

and SetArbitraryInitialDeformationField
http://www.itk.org/Doxygen/html/classitk_1_1MultiResolutionPDEDeformableRegistration.html#5dcfbd07594272a4b3f212f40fe15831

As shown by the doxygen doc, there are some requirred restrictions on
the initial deformation field when using SetInitialDeformationField.
Did you try using SetArbitraryInitialDeformationField?

Regards,
Tom

On Wed, Jul 8, 2009 at 00:01, Luis Ibanez<luis.ibanez at kitware.com> wrote:
>
>
> Hi Jenny,
>
>
> 0) Yes, we have used this filter.
>
>
> 1) We have usage examples in
>
>     Insight/Examples/Registration
>         DeformableRegistration10.cxx
>         DeformableRegistration16.cxx
>         DeformableRegistration17.cxx
>
> 2) and a test in
>
>     Insight/Testing/Code/Algorithms
> itkMultiResolutionPDEDeformableRegistrationTest.cxx
>
>
> 3) When you say that the method
>
>    "doesn't work for me"
>
>   could you please clarify if:
>
>
>     a) it doesnt compile ?
>     b) it segs faults at run time ?
>     c) it throws and Exception ?
>     d) it produces unexpected results ?
>
>
>
>  Thanks
>
>
>    Luis
>
>
>
> ---------------------
> xiaojing long wrote:
>>
>> Hi,
>>  Has anyone used the filter called
>> "itkMultiResolutionPDEDeformableRegistration" ?
>> I tried using the function 'SetInitialDeformationField( )', but it doesn't
>> work for me.
>>  Has anyone here ever used this function? Does it work for you?
>>  Thank you all.
>>  Jenny
>>
>>
>> ------------------------------------------------------------------------
>>
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