converting cross sectional slides to vertical section in CT scan images

I have 76 2D cross sectional slices of CT scan images. I want to generate a vertical section by those slices.

Can somebody please give me an idea or tip about how to do it?

    a sample of CT slices:

    a sample of what I'm looking for:

Answer 1

[Matt J]

Instead of having 76 separate image matrices, you should hold all the slices in an MxNxP array. If A is this array, then you can extract slices along whatever axis you want by indexing

   A(:,:,i); %axial
   A(:,i,:); %sagittal/coronal
   A(i,:,:); %coronal/sagittal

You can also use griddedInterpolant() to interpolate oblique slices.

[Matt J]

If the 76 images came from DICOM, you can import to a MATLAB 3D volume using one of several tools on the File Exchange, e.g.,

http://www.mathworks.com/matlabcentral/fileexchange/27941-dicom-toolbox