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

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 :)

[Walter Roberson]

What is the input range of the data? What is class() of the data?

[agatte]

im = dicomread(image);
im1 = im2uint16(im);
im2= imadjust(im1);

Answer 1

[Walter Roberson]

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.