how can i make 3d image from 2d slices ?

hi, how can i make 3d image from 5 slices of 2d images (rgb) ?

i tried cat command but when i wrote imshow to show the resulted image it tell that there was an error in this command (imshow) so what shall i do ?

this is what appeared ;

Error in imshow (line 253)

images.internal.imageDisplayParseInputs({'Parent','Border','Reduce'},preparsed_varargin{:});

[Matt J]

You haven't shown us what you did.

Also, you've only show us part of the error message.

Also, what does it mean for a 3D image to be RGB? Are you trying to display the internal structure of the volume in color somehow?

[KALYAN ACHARJYA]

Please see the multi-dimensional array.

https://in.mathworks.com/help/matlab/math/multidimensional-arrays.html

What does 2D & 3D images mean? You may consider the multiple depth layer in 3d array with individual slices.

[Sally Sakr]

@Matt J I mean that the images that I have are colored 2d images, I only try to get a 3d image from 5 slices

Answer 1

[Matt J]

imshow is for displaying 2D images. For 3D images (grayscale), you could use volumeViewer.