good morning fellow users,
RE: I need to calculate the area of the particles in my sample but is super low contrast
I have a sample of several particles that has extremely low contrast with the background. so after changing it to 8 bit and thresholding the sample. I can see the particle but when I analyze the sample it has noise from the thresholding. please guide me on how to remove the noise or alternative methods. thank you!
after threshold got a lot of small particles.
the circled dark spots is the one i want and need to calculate
need to remove the noise from the threshold