[Insight-users] How can I read a pixel from a VectorImage

[Bradley Lowekamp]

Hello,

What version of SimpleITK are you using?

With 0.6rc1 there have been major improvements to support multi-dimensional slice based indexing. Which incorporates start:stop:stride, for the physical dimensions not the vector components. It appears that there may been some regression in behavior with the GetPixel method... What are you currently able to get a scalar component value? And you say you expect a "vector value" do you want a wrapped std::vector, a python tuple, or what?

As a couple people have asked me about the slice based indexing and vector images. I am thinking that maybe the should be done before the 0.6 release is done.

Please let me know what you need and expect the behavior to be.

Thanks,
Brad



On Jan 16, 2013, at 12:56 PM, Ariel Hernán Curiale <curiale at gmail.com> wrote:

> Hi all,
> 
> This is my first time with SimpleITK and looks really great. I'm trying to use it for a quick developments (SimpleITK + Python) but I don't know how I can get the pixel value of a VectorImage. Could Anyone give some tips about it ?
> Is there a way to get the vector instead a single value or I need to use a filter to get the vector value ? 
>  
> Thanks a lot,
> __________________________________
> | Ariel Hernán Curiale Ph.D Student
> | ETSI Telecomunicación
> | Universidad de Valladolid
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> | 47011 Valladolid, Spain
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> | Web: www.curiale.com.ar
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