Traking ir-leds
Hi!
I am a total newbie to programming and just started using openFrameworks. So I am in a desperate need for some help!
So I am doing a project where I need to track 4 moving IR-led´s with a ir-webcam that are in the corners of a square formed cardboard. I have a code ready that is sending x and y coordinates with OSC but the tracked points keep jumping back and forth.
I somehow have to decide the positions of the blobs so that the right corner will be used for the right IR-led and thus building the square form.
I was thinking about doing this with telling the program that:
point1x > point3x and point4x.
point1y > point2y
pint2x > point3x and point4x
point2x < point2y
and so on...
I don't really know how to write this or if there is a better way, i know that this would flip the image if the cardboard was turned around and that is not really what I want.
Anyone out there that could help with the code or point me in the right direction?
Cheers,
Niku
I am a total newbie to programming and just started using openFrameworks. So I am in a desperate need for some help!
So I am doing a project where I need to track 4 moving IR-led´s with a ir-webcam that are in the corners of a square formed cardboard. I have a code ready that is sending x and y coordinates with OSC but the tracked points keep jumping back and forth.
I somehow have to decide the positions of the blobs so that the right corner will be used for the right IR-led and thus building the square form.
I was thinking about doing this with telling the program that:
point1x > point3x and point4x.
point1y > point2y
pint2x > point3x and point4x
point2x < point2y
and so on...
I don't really know how to write this or if there is a better way, i know that this would flip the image if the cardboard was turned around and that is not really what I want.
Anyone out there that could help with the code or point me in the right direction?
Cheers,
Niku
Last edited on
Topic archived. No new replies allowed.