I'm working on mobile manipulator and trying to do visual-positioning of the end-effector.
My camera will located around 1-2 meters from the robot. I'm sure i cant use color tracking method because the color of end-effector not unique to the environment and i can't get the orientation of end-effector. If I'm using neural network, the computation cost will high (not reliable for high-speed control). What method of visual-positioning can i use for this case?