I am very new to ImageJ and image analysis. I have a few SEM images of a dental bur before and after use, and I want to measure how much wear has occurred.
The best example would be if you took a piece of chalk, and drew a hundred circles, how much of the chalk still remains? It’s as if I would be looking at the chalk if it was standing straight up from a bird’s eye view
I have been told density slicing can help but am unsure where to start. Any help would be appreciated!