Abstract: In minimally invasive endoscopy systems, traditional optical tracking solutions commonly employed in computer-assisted surgeries are not applicable due to the lack of line-of-sight.
Rotary encoders are electromechanical transducers that convert angular displacement into corresponding electrical signals interpretable by digital systems. This article specifically focuses on panel ...
Abstract: The complementary Gray code double N-step phase shift method is widely used because of its high detection accuracy and good robustness. However, phase unwrapping methods have the problem of ...