stone/slag segmentation problem

Hello!

I want to seperate each slag piece from the image, and measure its size. Are there any good methods to do it?

Thanks a lot!

[Walter Roberson]

Improving the lighting could help.

Also, would this possibly be part of a movie? Sometimes hidden objects and ambiguities can be reduced analyzing sequences.

Answer 1

[Carl]

Hi Lingqiang, the following documentation page has a lot of good resources on doing image segmentation in MATLAB. Is there something you wanted to do, that isn't covered by the methods discussed on that page?

https://www.mathworks.com/discovery/image-segmentation.html

[Lingqiang Ran]

Hi Carl, thanks a lot for your help!

Answer 2

[Image Analyst]

You might try superpixels() or edge detection.

[Lingqiang Ran]

Thanks! But the method does not solve the problem well.

[Image Analyst]

Then try convolutional neural networks. I don't have any demo code for that to help you.

[Lingqiang Ran]

Thanks!