<html><div style='background-color:'><P>Hi Everybody.</P>
<DIV>
<DIV class=RTE>
<P>I am againg jeje ok I am using itkBSplineDeformableTransform, itkAmoebaOptimizer, itkMutualInformationImageToImageMetric, itkBSplineInterpolateImageFunction.</P>
<P>When I was runing DeformableRegistration6 (E:\InsightToolkit-2.0.0\Examples\Registration) I hoped the outputImage was similar with FixedImage but it didnt.</P>
<P>Do you know why? I suppose the FixedImage and OutputImage will similar.</P>
<P>I send you an example.</P>
<P>reguards</P>
<P>Javier<BR></P>
<P>pd. Where are you from?</P>
<P><BR> </P></DIV>
<DIV></DIV>>From: Julien Jomier <jjomier@cs.unc.edu>
<DIV></DIV>>To: javier silva bravo <javier_silva_bravo@hotmail.com>
<DIV></DIV>>Subject: Re: Hello
<DIV></DIV>>Date: Wed, 30 Mar 2005 18:01:34 -0500
<DIV></DIV>>
<DIV></DIV>>Hi,
<DIV></DIV>>
<DIV></DIV>>You might have to play with the parameters of the optimizer.
<DIV></DIV>>You can take a look at the code of the LBFGSOptimizer. Or see the
<DIV></DIV>>example documentation.
<DIV></DIV>>
<DIV></DIV>>Julien
<DIV></DIV>>
<DIV></DIV>>javier silva bravo wrote:
<DIV></DIV>>>Hi how are you?
<DIV></DIV>>>
<DIV></DIV>>>I am Javier from Mexico. I work at www.inaoep.mx
<DIV></DIV>>><http://www.inaoep.mx/> and I try to use Deformable Registration
<DIV></DIV>>>into two Images.
<DIV></DIV>>>
<DIV></DIV>>>Can you help me?
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>C:\Documents and Settings\aldrin\Mis
<DIV></DIV>>>documentos\Imagenes\pruebas>DeformableRegis
<DIV></DIV>>>tration6.exe Image-1.bmp Image-100.bmp Salida.jpeg
<DIV></DIV>>>DiferenciaSalida.jpeg Diferen
<DIV></DIV>>>ciaAR.jpeg Deformacion.mha
<DIV></DIV>>>Starting Registration with low resolution transform
<DIV></DIV>>> F = 0.533165, GNORM = 0.0199601
<DIV></DIV>>>*************************************************
<DIV></DIV>>> I NFN FUNC GNORM STEPLENGTH
<DIV></DIV>>> 1 2 0.266 0.015 50.100
<DIV></DIV>>> THE MINIMIZATION TERMINATED WITHOUT DETECTING ERRORS.
<DIV></DIV>>>Starting Registration with high resolution transform
<DIV></DIV>>> F = -0.0131364, GNORM = 0.100163
<DIV></DIV>>>*************************************************
<DIV></DIV>>> I NFN FUNC GNORM STEPLENGTH
<DIV></DIV>>>IFLAG= -1. LINE SEARCH FAILED. SEE DOCUMENTATION OF ROUTINE MCSRCH
<DIV></DIV>>>ERROR RETURN
<DIV></DIV>>> OF LINE SEARCH: INFO=4 POSSIBLE CAUSES: FUNCTION OR GRADIENT ARE
<DIV></DIV>>>INCORRECT OR
<DIV></DIV>>>INCORRECT TOLERANCESvnl_lbfgs: ** EEEK **
<DIV></DIV>>>ExceptionObject caught !
<DIV></DIV>>>
<DIV></DIV>>>itk::ExceptionObject (0106FA1C)
<DIV></DIV>>>Location: "Unknown"
<DIV></DIV>>>File: E:\InsightToolkit-2.0.0\Code\Numerics\itkLBFGSOptimizer.cxx
<DIV></DIV>>>Line: 252
<DIV></DIV>>>Description: itk::ERROR: LBFGSOptimizer(01481700): Error occured in
<DIV></DIV>>>optimization
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>Do you know which is INCORRECT TOLERANCESvnl_lbfgs: or which one
<DIV></DIV>>>TOLERENCESvnl_lbfgs ?
<DIV></DIV>>>
<DIV></DIV>>>Thank you.
<DIV></DIV>>>
<DIV></DIV>>>
<DIV></DIV>>>------------------------------------------------------------------------
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