[vtkusers] Otsu Method

[Dário Oliveira]

Hi, that´s what I needed. Now I can pass the threshold in a logic
scale.thank you.
Now I have another doubt. Can I use the Otsu method in VTK? Even being a 3d
image I normally can use Otsu method by putting all the image information in
a single vector. Is there any thing like it in VTK?

Thanks

Dário.

2006/3/25, David Gobbi <dgobbi at atamai.com>:
>
> Hi Dário,
>
> The two classes for changing bit depth are vtkImageCast and
> vtkImageShiftScale.
>
>  - David
>
> ----- Original Message ----
> From: Dário Oliveira <dariodisk at gmail.com>
> To: vtkusers at vtk.org
> Sent: Saturday, March 25, 2006 5:40:29 PM
> Subject: [vtkusers] Bit Depth on vtkImageData
>
> Hi friends, here is a silly doubt, but as the book is overbooked I keep
> having them.
> How can I specify the bit depth of an image on vtkImageData (just like the
> imadjust of matlab does)?
> because I'm reading Dicom images, so depending on the kind of image I have
> different bit ranges.
>
> thanks a lot and sorry for the silly question.
>
> --
> Dário Oliveira
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>


--
Dário Oliveira
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