Abstract:Visual tracking of motion trajectory is a typical issue in visual servo control of robotic manipulator. A dynamic active contour model is proposed to track robotic motion in captured image sequences. It converges at the trajectory distribution to get minimum energy of snake functional. The manipulator can be localized through searching the converged energy points set in spatio-temporal space. Energy weights in the function are real-time adjusted to avoid local minima during convergence. To improve snake search… Show more
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