Jit.op @op absdiff - Reduce Noise

icu222much's icon

I am trying to do a background subtract with the object "jit.op @op absdiff" but I end up with a lot of noise. The type of noise I end up with are fuzzy white dots. I don't think it is my cam as I have tried three different cameras.

Is there anyway to reduce the noise? Is there a way to set a filter so that only particles larger then a specific area is shown?

Floating Point's icon

I think this post is what you need to help you...

icu222much's icon

Great. Thank you.