21 Feb
2014
21 Feb
'14
4:32 p.m.
Once [pix_fiducialtrack] tracks a shape, you get a list which is the shape's ID, x/y coordinates and rotation angle. Once a certain shape has been tracked, how can you tell the difference between the shape being still and not being visible by the camera? Can you obtain any data for a shape appearing or disappearing from the camera?