MATLAB: How to reconstruct a DICOM image and then slice it along different axes

2d to 3d volumetric conversionImage Processing Toolbox

Hello

I have a CT Scan consisting of 2D Images, I was wondering if there was a way to reconstruct the 3D volumetric image and slice the image alongxy plane, yz plane and xz plane using the volume image.

Anyone got any ideas?

Thank you

Best Answer

slice() uses interp3() to extract information for the chosen planes. You can do the same thing.

Or you could call slice() and record the output handles, and then retrieve the XData, YData, ZData, CData properties of each of the surface() that are generated.

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MATLAB: How to get different 2D views of a 3d medical images which has been saved in 3D matrix

 Hi Sara Salimi,
    As you have 320x320x60 volume; volume=[320x320x60];
    Middle XY Slice will be as:  
    XY_Slice=volume(:,:,30);
    Middle XZ Slice will be as:  
    XZ_Slice=permute(volume(160,:,:),[2 3 1]);
    Middle YZ Slice will be as:  
    YZ_Slice=permute(volume(:,160,:),[1 3 2]);
Regards,
Tohid

MATLAB: How to reconstruct three dimensional images from planar slices

The "three-dimensional reconstruction from planar slices" demo in MATLAB Central can accomplish this feature. Refer to the following link for the demo:

https://www.mathworks.com/matlabcentral/fileexchange/1713-three-dimensional-reconstruction-from-planar-slices

Note that MathWorks does not guarantee or warrant the use or content of these submissions. Any questions, issues, or complaints should be directed to the contributing author.

Best Answer

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MATLAB: How to get different 2D views of a 3d medical images which has been saved in 3D matrix

MATLAB: How to reconstruct three dimensional images from planar slices

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