[Insight-users] RGB->unsigned char

[Fernando López Mir]

I have a
problem, because I have a imagetype like a RGB ImageType

 

typedef
itk::RGBPixel< signed short >      PixelType;

typedef itk::Image< PixelType, Dimension >  ImageType;

. 

.

.

And I need rescale the image with the
property:

 

. 

.

.

typedef itk::RescaleIntensityImageFilter<ImageType,ImageType >
FilterType;

filter->SetOutputMinimum(
0 );

filter->SetOutputMaximum( 255 );

.

.

.

 

The error
is

 

error C2664:
'itk::RescaleIntensityImageFilter<TInputImage,TOutputImage>::SetOutputMinimum'
: it’s not possible cast the parameter 1 'int' at 'const
itk::RGBPixel<TComponent>'

2>        with

2>        [

2>           
TInputImage=Medicalsegmentation::ImageType,

2>           
TOutputImage=Medicalsegmentation::ImageType

2> 
      ]

2>       
and

2>       
[

2>           
TComponent=short

2>        ]

 

In general
I make this because I need read normal images(RGB, JPG, TIFF…), and Dicoms and
I need Rescale the dicoms images to [0,255].



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