[Insight-users] Question about "Surface extraction"

[Luis Ibanez]

Hi hubaoping

The value must be the pixel value in the inside of the object.

This filter *assumes* that your input image is *already* segmented
and that you are just trying to extract the surface of the segmented
region.


    Regards,


        Luis


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hubaoping wrote:
> Hello,everyone,
>      I have a question about the "Surface extraction".The code in the 
> program "SurfaceExtraction.cxx":
>   *const PixelType objectValue = static_cast<PixelType>( atof( argv[2] ) );*
> *  meshSource->SetObjectValue( objectValue );*
> ** 
> *   *which range can* *"atof( argv[2] )" set to be?
>  
>  Regards, Hu
>  
>