[Insight-users] Deformable registration using Multilevel B-Spline

[Luis Ibanez]

Hi Nick,

Thanks for pointing out this new class.

The classes from your Insight Journal paper have been added to the
Code/Review directory.

The test was also moved to the Insight/Testing/Code/Review directory.

The input image that you provided with the Insight Journal submission
is a bit too large to be committed in the CVS Testing/Data/Input
directory.

Could you suggest a suitable input that we could construct on the fly,
or that may be already created by an existing test ?

Since this is for testing purposes, the ideal image should be very
small, but still interesting enough for validating that the filter
is working correctly.


   Thanks for any suggestions,


      Luis


--------------------------
Nicholas Tustison wrote:
> Hi Ni Dong,
> 
> I implemented a generalized version of Lee's algorithm  and it has since 
> been uploaded to the Insight Journal.  You can find it at
> 
> http://hdl.handle.net/1926/140
> 
> Good luck,
> Nick Tustison 
> 
> On Jul 4, 2008, at 1:01 AM, Ni Dong wrote:
> 
>> Dear all,
>>  
>> My goal is to deformably register two volumes based on two sets of 
>> already correlated landmarks. These landmarks are irregularly 
>> localized in the volume. Multilelvel B-Splines algorithm by Lee(" 
>> Scattered Data Interpolation with Multilevel B-Splines") can get a 
>> smooth interpolation for scattered data. I have searched the ITK files 
>> and examples. But I just can find basic B-spline interpolation or 
>> transform, which commonly need the regular control point. 
>>  
>> Do you have any idea about the implementation of multilevel B-Splines? 
>> Thank you very much.
>>  
>>  
>> Best Regards
>> Ni Dong
>> Computer Science and Engineering Dept., The Chinese University of Hong 
>> Kong
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> 
> 
> 
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