MATLAB: Make a 2D image as a 3D image

image processingsignal processing

Hello every body. Is there any solution to convert a single 2D image to 3D image with z=0 ? I need to convert my 2D image to 3D image to compare it with a 3D volume.

Best Regards

Best Answer

You could replicate the 2D image to form multiple slices

image3D = repmat(image2D,1,1,n);

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MATLAB: Convert 3d image to 2d images

Try something like this

[rows, columns, numberOfSlices] = size(image3d);
for slice = 1 : numberOfSlices
    thisSlice = image3d(:,:, slice);
    baseFileName = sprintf('Slice %d.png', slice);
    fullFileName = fullfile(folder, baseFileName);
    imwrite(thisSlice, fullFileName);
end

To get them back, use imread(). To tack onto a 3D image, use cat(3, image3d, thisSlice).

MATLAB: Convert 3d image into multiple 2d images using matlab source code.. pls help me

https://in.mathworks.com/matlabcentral/answers/29649-how-can-i-convert-a-3d-image-to-2d-in-matlab

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MATLAB: Convert 3d image to 2d images

MATLAB: Convert 3d image into multiple 2d images using matlab source code.. pls help me

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