[Insight-users] Re: Help with Wrapping to python
Bruno Cassaro
bcdalava at cenpra.gov.br
Mon Nov 22 11:35:46 EST 2004
Hi Luis,
As you sad, the template parameters of the histogram class have not been
wrapped. Could you possibly wrap them for me? With this I would be able to
wrap this class (itkOtsuMultipleThresholdCalculator) and some othres classes
which use this parameters.
It would be very interesting and helpful for me a class like
itkOtsuMultipleThresholdImageFilter, in which having the image I can get
mutiples thresholds. So I would not need to calculate the histogram of the
image in order to ItkOtsuMultipleThresholdCalculator. So, could you possibly
wrap ItkOtsuMultipleThresholdCalculator too?
Thanks
Bruno
----- Original Message -----
From: "Luis Ibanez" <luis.ibanez at kitware.com>
To: "Bruno Cassaro" <bcdalava at cenpra.gov.br>
Cc: <insight-users at itk.org>
Sent: Thursday, November 18, 2004 9:20 PM
Subject: Re: [Insight-users] Help with Wrapping to python
>
> Hi Bruno,
>
>
> mmmm... unlucky situation.
>
>
> You just run into a class for which the template
> parameters have not been wrapped yet.
>
> The way to go here is to wrap the Histogram class
> first. Once the histogram is wrapped, we pass the
> same instantiations to this particular class.
>
> Being pragmatic, it seems to be better to go around
> the issue in the following way:
>
> There is a pending request for implenting a new class:
>
> itkOtsuMultipleThresholdImageFilter
>
> that internally uses the
>
> itkOtsuMultipleThresholdCalculator
>
> This filter will label the image by thresholding it
> at the different levels produced by the Calculator.
>
> Once this new filter is available, then it will be
> very easy to wrap.
>
>
> Please let us know if your interest on having this
> Calculator wrapped is motivated by using it as a
> method for labelling images, or if you have something
> else in mind.
>
> If you want it for labeling images, then we rather
> implement the OtsuMultipleThreshold filter faster.
>
>
>
> Regards,
>
>
>
> Luis
>
>
>
> --------------------
> Bruno Cassaro wrote:
>
> > I’m trying to wrap OtsuMultipleThresholdCalculator to python . But when
> > specifying the instantiation i don’t know what is the type of the
> > variable TinputHistogram (itk::OtsuMultipleThresholdsCalculator<
> > TInputHistogram >).
> >
> > *My code of wrap_itkOutsuMultipleThresholdCalculator.cxx*
> >
> >
> >
> >
> >
> > #include "itkOtsuMultipleThresholdCalculator.h"
> >
> > #ifdef CABLE_CONFIGURATION
> >
> > #include "itkCSwigMacros.h"
> >
> > namespace _cable_
> >
> > {
> >
> > const char* const group
=ITK_WRAP_GROUP(itkOtsuMultipleThresholdCalculator);
> >
> > namespace wrappers
> >
> > {
> >
> > ... Instantitation go here ... *WHAT DO I PUT HERE ???*
> >
> > }
> >
> > }
> >
> > #endif
> >
> > Can anyone help me with this problem ?!?!?
> >
> > Thanks
> >
> > Bruno Cassaro
> >
> >
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Insight-users mailing list
> > Insight-users at itk.org
> > http://www.itk.org/mailman/listinfo/insight-users
>
>
>
>
>
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