[Insight-users] Fuzzy implementation

[Alex Houston]

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Hi Guys
 
I am tracking the implementation of simplefuzzy connectedness in ITK. I started from FuzzyConnectednessImageFilter.cxx
First fuzzysegmenter->Update( ) is called 
 
I have reached a point where GenerateData( ) calls  FIndStrongPath ( ) which in turn calls FuzzyAffinity( )
{ all in the itkSimpleFuzzyConnectednessImageFilterBase.txx file }
 
I am trying to see implementation of FuzzyAffinity() 
it shows 
 /** Define the fuzzy affinity function between two pixels. */
  virtual double FuzzyAffinity(const PixelType, const PixelType)
  { return 0; }

what does this mean, Is there a more detailed implementation.
Is it calling any another function to compute the fuzzy affinity.
 
I want to have look at the method which computes fuzzy affinity.
 
Can somebody please guide me
 
Thanks
Alex Houston
 
 
 
 

		
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<DIV>Hi Guys</DIV>
<DIV>&nbsp;</DIV>
<DIV>I am tracking the implementation of simplefuzzy connectedness in ITK. I started from FuzzyConnectednessImageFilter.cxx</DIV>
<DIV>First fuzzysegmenter-&gt;Update( ) is called </DIV>
<DIV>&nbsp;</DIV>
<DIV>I have reached a point where GenerateData( ) calls&nbsp; FIndStrongPath ( ) which in turn calls FuzzyAffinity( )</DIV>
<DIV>{ all in the itkSimpleFuzzyConnectednessImageFilterBase.txx file }</DIV>
<DIV>&nbsp;</DIV>
<DIV>I am trying to see implementation of FuzzyAffinity() </DIV>
<DIV>it shows </DIV>
<DIV>&nbsp;/** Define the fuzzy affinity function between two pixels. */<BR>&nbsp; virtual double FuzzyAffinity(const PixelType, const PixelType)<BR>&nbsp; { return 0; }<BR></DIV>
<DIV>what does this mean, Is there a more detailed implementation.</DIV>
<DIV>Is it calling any another function to compute the fuzzy affinity.</DIV>
<DIV>&nbsp;</DIV>
<DIV>I want to have look at the method which computes fuzzy affinity.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Can somebody please guide me</DIV>
<DIV>&nbsp;</DIV>
<DIV>Thanks</DIV>
<DIV>Alex Houston</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV>
<DIV>&nbsp;</DIV><p>
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Yahoo! Photos: <a href="http://pa.yahoo.com/*http://us.rd.yahoo.com/evt=23765/*http://photos.yahoo.c
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