[Insight-users] Hessian Matrix

[=?EUC-KR?B?v7m1v8fY?=]

Thank you for your help.
I have tried what you told.
I complied VesselnessMeasureImageFilter.cxx 
However, while debugging, I'm 
in trouble to use it.
The exception message is "Unhandled exception in xxx.exe (KERNEL32.DLL): 
0xE06D7363 MICROSOFT C++ Exception."
My inputimage and output image's file format is *.raw.
update();"
What can I do in order to solve the pb?
Please help me out.
 
--- 
  Original Message ---
From : "Chris 
  McIntosh"
To : 
  "예동해"
Date : 2007/01/18 목요일 오후 
  4:49:24
Subject : Re: [Insight-users] Hessian Matrix

Hello, 
  

To my knowledge the itk::Hessian3DToVesselnessMeasureImageFilter 
class will compute the Hessian, which can then be input to the 
  
Hessian3DToVesselnessMeasureImageFilter in the ./Code/Basic filters. 
  

It appears from its header file that it defaultly sets the output 
  image type 
to: "Image NumericTraits::RealType, 
  
::itk::GetImageDimension, 
  
::itk::GetImageDimension" 
  

which is what's needed for the Hessian3DToVesselenssMeasureImageFilter 
  

http://www.itk.org/Doxygen/html/itkHessianRecursiveGaussianImageFilter_8h-source.html 
  
http://www.itk.org/Doxygen/html/classitk_1_1Hessian3DToVesselnessMeasureImageFilter.html 
  


So in theory you need only do something *like* this: (note I have 
  not 
compiled or tested this) 

typedef 
  itk::HessianRecursiveGaussianImageFilter hrgType; 
  
typedef itk::Hessian3DToVesselnessMeasureImageFilter 
  

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