The file "buscar_pelotasVN_LaplaceLab.py" is a function with the artificial vision system.
This function returns [c1, c2, numx, numy] that represents the color (c1 -> Orange, c2 -> Green), and the coordinates from the top side of the Kinect sensor (numx and numy).
As shown in the right image "Output.png" the x coordinate is represented by the numx. the y coordinate is represented by the numy.