[ITK-users] problem with RelabelComponentImageFilter

[Dženan Zukić]

Hi Aurelie,

if you don't call .setMinimumObjectSize(), do you still get an all-black
image? If not, does any of the objects consist of more than 102 pixels?

Regards,
Dženan

On Thu, Sep 28, 2017 at 3:18 AM, Aurelie Le breton <lebreton.a at gmail.com>
wrote:

> Hello,
>
> I'm using ITK, and since a few days SimpleITK, and I've got a problem with
> the RelabelComponentImageFilter.
> I haven't found the way to change the minimum objects size, here is my
> code (SimpleITK via Java) :
>
> BigInteger islet_size = BigInteger.valueOf(round(height/5)); // = 102
> RelabelComponentImageFilter relabelFilter = new RelabelComponentImageFilter();
> relabelFilter.setMinimumObjectSize(islet_size);
> BigInteger taille = relabelFilter.getMinimumObjectSize();
> System.out.println(taille);
> relabelImage[i] = relabelFilter.execute(connectedComponentOutput[i]/*, islet_size*/);
>
> The size displayed in the terminal  is :  class org.itk.simple.SimpleITKJNI
>
> and the output image is filled full black.
>
> I don't understand the problem.
>
> Thanks in advance for your help.
>
>
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