how can i perform gray scale dicom image of 16bits normalization ?

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agatte
agatte el 15 de Jul. de 2016
Editada: Walter Roberson el 15 de Jul. de 2016
Hello,
I need to normalize dicom Image of 16bits to the range of 0 65535. How can I do it ?
I would appreciate for any help please :)
  2 comentarios
Walter Roberson
Walter Roberson el 15 de Jul. de 2016
What is the input range of the data? What is class() of the data?
agatte
agatte el 15 de Jul. de 2016
Editada: Walter Roberson el 15 de Jul. de 2016
im = dicomread(image);
im1 = im2uint16(im);
im2= imadjust(im1);

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Respuestas (1)

Walter Roberson
Walter Roberson el 15 de Jul. de 2016
maxv = double( max(YourImage(:)) );
minv = double( min(YourImage(:)) );
scaled_Image = uint16( (double(YourImage) - minv) ./ (maxv - minv) * 65535 );
... or you could just click the appropriate button on the imcontrast tool to match the data range.

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