How to reslice and recall two images ?

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MMSAAH
MMSAAH 2020-5-11
评论： MMSAAH 2020-5-11
Hello,
I have two 3D CT images for the same patient. The first, taken at t1 time, contains 14 slices. The second, taken a t2 time, contains 12 slices.
I want to compare area of an organ. But I haven't the same number of slices for each image, neither the same field of view.
I think I should reslice and recall the two images.
Is there a simple way to do it ? such a simple algorithme or a simple tools?
Thanks in advance.

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回答（1 个）

Ameer Hamza
Ameer Hamza 2020-5-11
编辑：Ameer Hamza 2020-5-11
See imresize3(): https://www.mathworks.com/help/releases/R2020a/images/ref/imresize3.html
If possible, you can also drop the last two slices from image 1
image1(:,:,end-1:end) = [];
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Ameer Hamza
Ameer Hamza 2020-5-11
But what method do you want to use to make them have an equal number of slices? Using interpolation, or extrapolation?
MMSAAH
MMSAAH 2020-5-11
I don't know. That's why I'm asking for help.
Thanks for your efforts.

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