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Design of optical tracking sensor based on image feature extraction for badminton athlete motion recognition
Optical tracking sensor technology has been widely used in the field of motion. However, there are still some challenges in the recognition of...
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Application of optical motion capture based on multimodal sensors in badminton player motion recognition system
In the motion recognition system, the motion track of athletes can be obtained in real time and accurately by using the light motion capture...
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Research on underwater imaging technology based on polarization difference
Traditional underwater polarization differential imaging methods use a fixed polarization direction to suppress the background scattered light;...
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Simulation of optical fiber sensor in motion training image analysis system based on human posture tracking algorithm
In sports training, the traditional image analysis method has the problems of low precision and easy to be disturbed by the environment. The aim of...
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“Interesting and useful, extreme and ultimate”: an interview with Prof. Huigao Duan
He is an explorer in micro-nano manufacturing, an adventurer in interdisciplinary studies, an impassioned educator; an ever-curious reader, a lover...
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Effect of Basketball Shooting Distance on Muscle Recruitment of the Shooting Arm
In basketball shooting, in addition to the synergistic work expected between muscle groups from different body segments, the upper limb action has a...
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Myoelectric Activity of the Upper Limb with and Without Compression Garment When Throwing and Receiving a Ball
The main goal of this study is to evaluate the effect of using a compression garment during the throwing and reception of a handball ball, on the...
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Light People: Professor Fanglin Bao and his cover story
Qu Yuan, a renowned ancient Chinese poet, once pondered in his work Heavenly Inquiry : “If the sun’s light is absent, from where does the radiance of...
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Light People: Professor Guangcan Guo
The Nobel Prize in Physics 2022 was awarded to French physicist Alain Aspect, American physicist John F. Clauser, and Austrian physicist Anton...
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Light People: Professor Cheng Zhang
Nanophotonics has emerged as a cutting-edge interdisciplinary research field today. Its primary objective is to leverage the interaction between...
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Application of light sensor in dance teaching mode image simulation analysis based on improved visual extraction algorithm
Due to the advancement of technology and artificial intelligence, visual inspection technology is rapidly and vigorously develo**. It is not only...
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Introduction to Composite Materials
This introductory chapter initiates our exploration into the microstructural and micromechanical aspects of Fiber-Reinforced Polymer (FRP) composites...
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Light People: Academician Junhao Chu
The industrial revolutions of steam power, electric power and digital power have been three key steps in the development of science and technology....
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Soft electronic material based sensor with optical network in sports application for player movement analysis using machine learning model
Image detection technology may also be used to collect data about players and sports industry activities, which is especially relevant given that the...
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Light imaging detection based on cluster analysis for the prevention of sports injury in tennis players
Tennis requires a high level of physical fitness, which requires the coordination and cooperation of all parts of the body. Sports injury is...
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Image optical processing based on convolutional neural networks in sports video recognition simulation
The demand of sports video recognition simulation is increasing, but the traditional methods have some limitations in dealing with optical problems....
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Exact and approximate solutions to projectile motion in air incorporating Magnus effect
In this paper, it is targeted to present exact and approximate solutions to the motion of fired projectile in air subject to the Magnus effect....
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Improved electrochemical performance of rGO-wrapped MoO3 nanocomposite for supercapacitors
A low-cost hydrothermal method has been employed to synthesize phase pure α-MoO 3 and MoO 3 /rGO nanocomposite electrodes with novel structures for...
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