CODEWITHSUNDEEP
pythonimagetiffmedicaluint16
Boels Maxence
Boels Maxence

Reputation: 359

Show array as Image from .tif file with values uint16

I have a .tif file from a CT scan which I want to visualize as an image. And later use for training a Convolutional Neural Network.

I would like to preserve as much as possible the original format.

import numpy as np
import tifffile as tiff

a = tiff.imread(local_path+'demd122000_MLO_Left.tif')

a.shape
Out[16]: (227, 227, 3)

np.max(a)
Out[6]: 3590

a.dtype
Out[19]: dtype('uint16')

Which library can show this kind of images?

How could I normalize it without losing information?

Upvotes: 0

Views: 409

Answers (1)

Boels Maxence
Boels Maxence

Reputation: 359

This code fixes the issue but is reducing the range (normalizing) of the values of the original if file.

 cv2.imshow('Title', a.astype(np.float32)/np.max(a))

Upvotes: 1

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