example of use?

[antithing]

hi, and thank you for making this code available.

Can you please give me a quick example of how to use it?

eg:

start camera,
find markers,
for each marker, push to filter?

is that basically it?

[AndreasAZiegler]

I haven't used this code for a while but as I remember, that's basically it.
I used it within a ROS node where I got the markers and the images from another node, as far as I remember.