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Hinge joints allow flexion and extension only. Flexion – bending a joint. This occurs when the angle of a joint decreases. For example, the elbow flexes when performing a biceps curl. The knee flexes ...
Abstract: This paper presents a deep-learning-enhanced visible light positioning (VLP) system for accurate 3D localization under arbitrary receiver orientations. In a 3D VLP system with a single LED, ...