MATLAB: Stacking multiple 2D images to form a single volumetric 3D image.

Question

Hello everyone.

I have a 2D image in 244×244 grid of .xlsx file. I would like to stack this image and visualize a single volumetric 3D image. Does anyone know how to do that.

Answer 1

If you have gray level slice images image1, image2, image3, image4, image5, etc. then you can use cat(3,):

volumetricImage3D = cat(3, image1, image2, image3, image4, image5);