[Insight-users] Regarding Watershedsegmentation2.cxx error

[Dan Mueller]

Hi Rama,

> 3) Also guide us how to know theoratical concepts of watershed segmentaion.

Regarding your question about general theory of watershed, you may be
interested in the following Insight Journal article:
    http://www.insight-journal.org/browse/publication/92

Be sure to leave a review of the paper if you find it helpful.

Regards, Dan

2009/4/17 Rama Chandra Rao M <mekaramu123 at gmail.com>:
> Hi Luis,
>
> Thanks for your kind response.
>
> Below listed are the three points to be guided by you,
>
> Please confirm soon.
>
> 1) Here with I did not get what you are asking abt the below question.
>    As per me I have used VisibleWomenEyeSlice.png file to segment using
> Watershedsegmentation1.cxx file .
>
>
> What *specific* anatomical structure are you trying to segment ?
>
>
>
> 2)  Watershedsegmentation2.cxx error is as listed below please guide us to
> rectify it.
>
> An Exception is caught how to handle it.
>
> c:\ITK\Insight_BIN\bin\debug>WatershedSegmentation2 VisibleWomanEyeSlice.png
> W2op.png 0 0.05
> Exception caught !
> itk::ExceptionObject (0130F2F4)
> Location: "void __thiscall itk::RecursiveSeparableImageFilter<class
> itk::Image<f
> loat,3>,class itk::Image<float,3> >::BeforeThreadedGenerateData(void)"
> File: c:\itk\insight\code\basicfilters\itkRecursiveSeparableImageFilter.txx
> Line: 283
> Description: itk::ERROR: RecursiveGaussianImageFilter(017E3C30): The number
> of pixels along direction 2 is less than 4. This filter requires a minimum
> of four pixels along the dimension to be processed.
>
>
> 3) Also guide us how to know theoratical concepts of watershed segmentaion.
>
> With regards,
>
> Thanks,
>
> Rama Chandra Rao.M
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