[Insight-users] from gray image to RGB image

[Agnes Masson-Sibut]

Hello Edoardo,

To convert a gray level image in RGB image, you can use a CastFilter (
http://www.itk.org/Doxygen/html/classitk_1_1CastImageFilter.html)

Regards,

Agnès

2010/3/28 <edoardo.belletti at alice.it>

>  Hello
> Is there someone that can explain me how can I convert a gray scale image
> in a RGB image?
> for example if I define:
>
> const unsigned int Dimension = 2;
> typedef unsigned char PixelType;
> typedef itk::Image< PixelType, Dimension > ImageType;
> typedef itk::RGBPixel< unsigned char > ColorPixelType;
> typedef itk::Image< ColorPixelType, Dimension >    ColorImageType;
> ImageType::Pointer input = reader->GetOutput();
> // (...) some operations with image
> ColorImageType::Pointer image_c;
>
> now how can I copy image in image_c?
>
> Thank you very much
> Edoardo
>
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-- 
Agnès Masson-Sibut
Étudiante au doctorat
Lissi, Université Paris Est Créteil
Aesculap SAS, Dpt R&D Software
tél : 06-73-60-52-91
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