[Insight-users] labeling by reconstruction available? Thanks for ITK

[Luis Ibanez]

Hi Lynx,


You can use ITK both from C++ and Python.


It all comes down to what you are more familiar with.


Note that the python wrapping offers a subset of the
possible pixel types that could be used in ITK.  So,
as long as the pixel types of your interest are included
in the wrapping, then you can choose either path.



      Regards,


            Luis



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On Fri, Jun 26, 2009 at 5:23 PM, <lynx.abraxas at freenet.de> wrote:

> Thanks Richard Beare!
>
>
> That's  exactly  what I was missing in the main ITK. As far as I understand
> it
> has even both the labeling by reconstruction and  also  the  analysis  of
>  the
> labels I'm looking for.
>
> Having  worked with VGstudioMax, Amira/Avizo and MAVI I was quite
> disappointed
> about the functionality and quality of these commercial  products.  A
>  totally
> wrong  MOI analysis cost me weeks of debugging my code until I figured out
> the
> analysis values were bad.
>
> Now having read a bit I'm excited to test ITK. As an open  source  project
>  it
> seems  bugs  are found easier, corrected quicklier and delt with more
> honestly
> than in commercial products. I must say that  this  ITK  open  source
>  project
> sounds  really  too good to be true but I feel very confident now it will
> full
> fill all my expectations.
>
> With this I want to thank the developers  of  ITK  for  their  great  work
>  in
> coding, testing and documenting.
>
> I plan to code a program doing:
>
> (- automatic thresholding like otsu's thr.)
> - label the objects by watershed or reconstruction
> -  get  the  MOI  for  each  label  object  to  calculate  the axes ratios
> and
> orientations
> - dilate/erode each single object in its own space
>
> Now I wonder what would You recommend to use in my situation python or c++?
>
> Many thanks
> Lynx
>
>
>
> On 26/06/09 08:50:18, Richard Beare wrote:
> > The most comprehensive suite of classes for dealing with labelled
> > objects is probably the binaryAttributeMorphology package. It
> > implements the vast majority of commonly used label related
> > functionality. Search for it on InsightJournal, or get the most up to
> > date code using darcs from here:
> > http://voxel.jouy.inra.fr/darcs/contrib-itk/binaryAttributeMorphology/
> >
> > On Fri, Jun 26, 2009 at 1:05 AM, <lynx.abraxas at freenet.de> wrote:
> > > Hello!
> > >
> > >
> > > I'd like to use ITK to label particles of a binary volume. This
> functionallity
> > > is called labeling by reconstruction in the program MAVI. Is  there
>  something
> > > like  that  in  ITK  or would I have to implement that myself with
> neigbouring
> > > iterators?
> > >
> > > Many thanks for any hint or help
> > > Lynx
> > >
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