how to use image toolbox to process SEM image

how to plot a 3D of SEM (Scanning electron microscope) micrograph.

[Image Analyst]

I'm not sure what it means to "plot" an image.

TUTORIAL: How to ask a question (on Answers) and get a fast answer

If you want training on the Image Processing Toolbox, it comes with plenty of examples that you can go through.

You can also look at my Image Segmentation Tutorial:

Image Analyst's File Exchange

[Edward Ntim]

how to process image in 3d

[DGM]

How is the data presented? is it a single MxN matrix? Is it a MxNxP array? Is it a set of x, y, z coordinate vectors?

[Edward Ntim]

i have both data to process MXN matrix and MxNxP array

[DGM]

Depending on the file format and scaling, you may be able to view 2D images with tools like imagesc() or imshow(). For volumetric images, you might be able to use the Volume Viewer App that comes with IPT. Depending on how the data is scaled, it may help to normalize the image prior to viewing (e.g. by using mat2gray()).

[Image Analyst]

Edward admit it, you didn't read the tutorial, did you? Your question is just so vague and non-specific about all we can say is that you can use MATLAB to perform image processing tasks. Sure, that's so general that it's essentially useless, but your question is also so general that it can't be answered without training you with a whole course in image processing. I gave you links to learn how to do some simple image processing tasks. That should be a good start. If you want anything more specific, you'll have to be more specific.

Answer 1

[Edward Ntim]

thanks