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Estimating people visual focus of attention (VFOA) plays a crucial role in various practical systems such as human–robot interaction. It is challenging to extract the cue of the VFOA of a person due to the difficulty of recognizing gaze directionality. In this paper, we propose an improved integrodifferential approach to represent gaze via efficiently and accurately localizing the eye center in lower...
This paper adopts a GZ-I module and based on the module constructed an ldquoHrdquo-shaped four-legged robot. Inspired from the way of animals, in this paper the locomotion is generated and controlled by a central pattern generator (CPG), and so that the robot movement is digitally controlled. The four-legged robot has the pose and locomotion of standing, crawling, turning, and lateral crawling. Furthermore,...
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