[Insight-users] conencted componentimage filter build errror
Luis Ibanez
luis.ibanez at kitware.com
Sat Dec 10 10:30:26 EST 2005
Hi Ilker,
The error message from your linker
is telling you what the problem is:
"external symbol _main referenced in function _mainCRTStartup"
You don't have a "main()" function in your code.
The reason is that you took code from a Test, where we don't
use "main()" because the "main()" function is in the test
driver that collects a groups of tests.
The solution to your problem is to replace the function
name:
ConfidenceConenctedImageFilterTest()
in the file ConfidenceConenctedImageFilterTest.cxx with
main()
You may find useful to read an introductory book
to C++ before you continue your journey with ITK.
Regards,
Luis
----------------------
ilker hacıhaliloğlu wrote:
> hi all
> i want to make the selection of seed points in fastmarching method fully
> automated. I have read from one of the emails posted in the itk mailing list
> one possible solution for this is .
> 1-Running manually the Confidence conneceted filter and getting the mean
> and variance values for figuring out the intesity values.
> 2- By using this intensity values threshold the image and computer the
> conencted component and take the two largest ones.
> what i did is . ue confidenceconnected segmentation algorithm to get
> mean and varaince values also a segmented image . After that i tried to use
> confidencesonenctedimagefiltertest.cxx . to compute the connected
> components and then will use the relablecomponentimagefilter.
>
> Right now my problem is if i run my program for the computing the
> connected components i get an error like
> 'itkConfidenceConnectedImageFilterTest error LNK2019: unresolved
> external symbol _main referenced in function _mainCRTStartup
> itkConfidenceConnectedImageFilterTest fatal error LNK1120: 1 unresolved
> externals
>
> my cmakelists looks like this
>
>
> PROJECT(itkConfidenceConnectedImageFilterTest)
>
> FIND_PACKAGE ( ITK )
> IF ( ITK_FOUND )
> INCLUDE( ${USE_ITK_FILE} )
> ENDIF( ITK_FOUND )
>
>
> ADD_EXECUTABLE(itkConfidenceConnectedImageFilterTest
> itkConfidenceConnectedImageFilterTest.cxx )
> TARGET_LINK_LIBRARIES( itkConfidenceConnectedImageFilterTest ITKCommon
> ITKIO ITKNumerics ITKStatistics ITKBasicFilters)
>
>
>
>
> whaty am i doing wrong? I would be very happy if you guys can help me
>
> Cheers
> ilker
>
>
>
>
>
>
>
> ------------------------------------------------------------------
>
> '.....ich möchte mir eine ader öffnen, die mir die ewige freiheit
> schaffte....'
>
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>
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