Hello I am sorry for my english.
I am trying to find for a project a way to count until four people in front of a monitor, I was trying some examples that I found here like detecting faces, but you really need to be too close of the screen and looking straight to the camera. After this I was trying with examples of blob tracking but when two pesons get close, instead of counting two blobs it appear a big one.
I do not know if I did really explained well, I want to know how many people is in front of the monitor, being 4 the maximum, just count 1, 2, 3, or 4.
Any example or tip would be really apreciatted.