[Insight-users] How to transfer ITK image to matrix or vector ?

[Guang Yang]

Hi Sergio,

Thanks for your reply. I am not sure if I can send you the email directly or
I need to send it to insight-users at itk.org. I am a starter :-)

Do you know if there is an example or testing codes in ITK? Or somewhere on
the interenet. Do we need something like a image->GetBufferePointer() to get
the pixel or voxel?

Thanks a lot.


Best regards,
Yang



On 8/6/10, Sergio Vera <sergio.vera at alma3d.com> wrote:
>
> Hi  Guan Yang
>
>
> Use a Iterator to read the voxels from your image and then,copy them into a
> standard matrix
>
>
> you can find the specific details in the chapter of the insight guide
> devoted to iterators.
>
>
> Sergio
>
>  On Fri, Aug 6, 2010 at 2:13 AM, Guang Yang <samggyy at gmail.com> wrote:
>
>>  Hi there,
>>
>> May I ask how to transfer ITK image to matrix or vector?
>>
>> I need to put ITK image pixels into a matrix form or put them in a vector.
>> The image might be 3D images, then how to put all the voxels in a vector?
>>
>> Thanks.
>>
>> _____________________________________
>> Powered by www.kitware.com
>>
>> Visit other Kitware open-source projects at
>> http://www.kitware.com/opensource/opensource.html
>>
>> Kitware offers ITK Training Courses, for more information visit:
>> http://www.kitware.com/products/protraining.html
>>
>> Please keep messages on-topic and check the ITK FAQ at:
>> http://www.itk.org/Wiki/ITK_FAQ
>>
>> Follow this link to subscribe/unsubscribe:
>> http://www.itk.org/mailman/listinfo/insight-users
>>
>>
>
>
> --
> Sergio Vera
>
>  Alma IT Systems
>  C/ Vilana, 4B, 4º 1ª
>  08022 Barcelona
>  T. (+34) 932 380 592
>  www.alma3d.com
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.itk.org/pipermail/insight-users/attachments/20100806/65509463/attachment-0001.htm>