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<DIV>Hi, <BR> <BR> I'm using the DeformableRegistration8.cxx in ITK to test image registration, I want to obtain the deformation fields and the parameters of the BSplineDeformableTtansform in every step, Mr Luis suggested using Observers to get access to the Transform information at every iteration.</DIV>
<DIV><BR>optimizer->GetCurrentPosition()</DIV>
<DIV> </DIV>
<DIV>But in this way, I can only observe the Transform Parameters.</DIV>
<DIV><BR>I want to modify the parameters at every iteration, then use the modified parameters to continue the next iteration.</DIV>
<DIV> </DIV>
<DIV>Who can tell me how to obtain them and modify them in every step? <BR> </DIV>
<DIV>Thanks.<BR> </DIV>
<DIV>Best Regards<BR> <BR></DIV>
<DIV> </DIV>
<DIV> </DIV>
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