How to normalize a 3D volume

Beginner Questions
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1

Hello folks, I would like to normalize a 3D volume but I can’t find a ressource. Please can you suggest to me a code or library, I would be grateful. Thanks in advance.

2

Normalize how?

3

A local normalization

4

How about NormalizeImageFilter or AdaptiveHistogramEqualization?

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5

Also this line normalize the data, or there’s a different between them?

sitk.RescaleIntensity(img, 0, 255)

6

NormalizeImageFilter normalizes an image by setting its mean to zero and variance to one. RescaleIntensity sets output to be in range 0-255 (in your case).

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7

Thank you so much.