Hello community! (This is my first post, redirect me if something is wrong)
I am trying to classify particles from SEM-images, using ImageJ. I have done so successfully with -thresholding and analyze particles, although a very important feature is lost in this process of making the image binary, the grayscale of the particle that i am trying to study. Is there some (automatic) way to retrieve the grayscale of particles after thresholding the image and analyzing the particles?
When using the ROI and measure i seem to recover some form of grayscale information as "“mean” and “StdDev”. What does this mean/represent?
How can i get a good representation of the grayscale of the particles?
I have included the original image and my current setup below.
SA-2_m09.tif (1.2 MB)