Hello,
I am using the Python console to create a script that handles my imported image as an array thanks to:
image = slicer.util.array('T2IMAGE')
The image is in an ‘nrrd’ format, and it’s a T2 weighted MR acquisition. When I use the above clause, I get a 4x256x256 array (dimensions are correct: there are 4 slices with a 256x256 resolution), but I do not understand the values themselves.
I have noticed that the minimum value is 0 and the maximum value is 32767 (using image.max() and image.min()). How does Slicer reads ‘nrrd’ files?
In addition to that doubt, I have the following issue: the image is supposed to be a grayscale image, but I need to change the value of some pixels to a color . Hence, is there a way to handle that grayscale image as an RGB?
Thank you very much for any suggestion.
Kind regards,
Virginia