定义内核大小（C ++ OpenCV）

Question

I am working with a project in opencv, where i am trying to segment and analyse an image from my webcam. So far the thresholding seems to be good, but as i am trying to reduce the noise in the picture i need to choose a kernel for the closing function that i am using. The problem is that i cannot find any good tutorial on how to do this. I have been looking into several methods but i have gotten nothing out of it.

Every opencv function i use i will have to know exactly what does, so i would like to avoid using the more advanced opencv functions.

Can anyone explain how to do this?

Regards Ulrik

Answer 1

Here is good totorial about morphology operators.

http://aishack.in/tutorials/mathematical-morphology/