[Insight-users] 3 gray images to one RGB

[Cory Quammen]

It looks like ComposeRGBImageFilter is what you are looking for:

http://www.itk.org/Doxygen/html/classitk_1_1ComposeRGBImageFilter.html

Cory

On Tue, May 25, 2010 at 4:19 AM, Rahul P.Kumar <aarkay0001 at yahoo.com> wrote:

> Hi everyone,
>
> How can I convert 3 different gray scale images into one RGB image?
>
> I tried using iterator with the pixel type as RGB but could not set more
> than one value to the pixel.
> In the description of RGBpixel, it specifies a function
> void Set<http://www.itk.org/Doxygen316/html/classitk_1_1RGBPixel.html#137c282f9d5ed7329a54dfc501a97ad9>
>  (ComponentType<http://www.itk.org/Doxygen316/html/classitk_1_1RGBPixel.html#98aad6da6a722513f1c3d85bab9c7cd3>
>  red, ComponentType<http://www.itk.org/Doxygen316/html/classitk_1_1RGBPixel.html#98aad6da6a722513f1c3d85bab9c7cd3>
>  green, ComponentType<http://www.itk.org/Doxygen316/html/classitk_1_1RGBPixel.html#98aad6da6a722513f1c3d85bab9c7cd3>
>  blue)
> But I could not figure out how to use it.
>
>
> Best Regards,
> Rahul
>
>
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-- 
Cory Quammen
Center for Computer Integrated Systems for Microscopy and Manipulation
(CISMM)
Department of Computer Science
University of North Carolina at Chapel Hill
http://www.cs.unc.edu/~cquammen
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