Abstract
By a News Reporter-Staff News Editor at Robotics & Machine Learning Daily News Daily News-Researchers detail new data in Machine Learning. According to news reporting from Nanchang,People's Republic of China ,by NewsRx journalists,research stated,"Gesture recognition has always been a n important research direction in the field of human-computer interaction. In th is article,a wearable gesture recognition system based on a D-shaped plastic op tical fiber (POF) curvature sensor is proposed and experimentally studied." Financial supporters for this research include National Natural Science Foundati on of China (NSFC),Natural Science Foundation of Jiangxi Province,Royal Societ y International Exchanges 2021. The news correspondents obtained a quote from the research from Nanchang Hangkon g University,"A highly bend-sensitive D-shaped POF curvature sensor is made and integrated into a five-channel signal acquisition system on a printed circuit b oard (8 x 4.5 cm(2)),which is embedded into an elastic glove to collect fingers ' movement data. A total of 13 gestures and 11 grasping actions are defined,and the gesture data,the grasping action data,and the gesture data mixed with gra sping action data are normalized,calibrated,and imported into a support vector machine (SVM) classifier based on the Gaussian kernel function and feedforward neural networks (FNN),respectively. The recognition accuracy based on the SVM f or the 13 gestures and 11 grasping actions reaches 99.8% and 97.7% ,respectively."
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