Hi,
i'm working on a robot positioning system, based on video image. And i'm having some problems with the [pix_*] objects.
To get the approximated position of my robot, i'm trying to calculate the gravity center of the image, weighting the color of the robot (each robot has a specific color: red, blue, green and yellow), but when i change the mode of [pix_blob], or determine weights to the RGB colors the result is aways the same and the GC remains in the center of the image.
I'm using an USB ordinary webcamera, in a well illuminated room.
Is there some better solution to get the position of a single colored object in a room? Does someone know hoe to properly handle the pix_blob object?
thx!
