how can i reconstruct a 3 D image from Brain MRI segmented slices?

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faisal aziz
faisal aziz 2016-8-13
编辑： majedaldein almahasneh 2017-6-30
there are multiple segmented slices example
there are 186 slices now i'm trying to reconstruct these images what kind of algorithm apply to reconstruct these images????

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回答（2 个）

Image Analyst
Image Analyst 2016-8-13
Explain what "reconstruct" means to you. Is it simply concatenating all slices into a 3-D volumetric image with cat(3) or indexing like:
for k = 1 : number of files
thisImages2D = imread(......
if k == 1
[rows, columns, numberOfColorChannels] = size(thisImage2D);
image3D = zeros(rows, columns, class(thisImage2D));
end
image3D(:, :, k) = thisImage2D;
end
Or do you mean something else?
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majedaldein almahasneh
编辑：majedaldein almahasneh 2017-6-30
Hi,
have you tried using mesh?
clc
close all
clear all
x = imread('imagename.bmp'); %read your image
Img1 = double(x); % convert to double
%imshow(Img1)
Img3d = mesh(Img1) %creats a third dimension for the pixels.
Please tell me how it goes!

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