[Insight-users] Modality LUT transform with gdcmIO

[Jesús Spí­nola]

Is this behaviour modificable? I mean, is there a method in the proper gdcm
class to turn on/off  the modality lut transforms?

2007/2/8, Mathieu Malaterre <mathieu.malaterre at kitware.com>:
>
> Jesús Spí­nola wrote:
> > Hello,
> >
> > I'm reading a series of DICOM images with the itk::ImageSeriesReader
> > class attaching the itk::GDCMImageIO as the ImageIO for the series
> reader.
> > When the rescale intercept and rescale slope values are present in the
> > dicom series, this parameters are applied to the resulting itk::Image.
> > Another way of define a rescale of the values of the raw pixels of the
> > dicom images is the modality lut. If present, does gdcm apply this
> > modality lut to the resulting image? If it does not, there's any method
> > to make gdcm apply this lut?
>
>
> Hi Jesús,
>
>    Yes GDCM will apply any modality lut directly for you. In case of an
> RGB image be sure to construct a RGB pixeltype for reading your image.
>
> HTH
> Mathieu
>
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