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Visual Measurement of the Racket Trajectory in Spinning Ball Striking for Table Tennis Player
Chen, Guodong1; Xu, De2; Fang, Zaojun1; Jiang, Zemin3; Tan, Min1
Source PublicationIEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
2013-11-01
Volume62Issue:11Pages:2901-2911
SubtypeArticle
AbstractA high-speed monocular vision system is established to track the racket trajectory for estimating the spinning ball initiated by a human. A new fast and robust method is proposed to extract the feature sequence of a racket's pose during the process of striking. Considering the complexity of the working environment and fast movement of the racket, a novel corner extraction algorithm with good robustness and high efficiency is presented, which mainly consists of two parts, i.e., target segmentation and line detection. Then PnP-based algorithm is adopted to get the rough pose of the racket, which is then optimized by orthogonal iteration algorithm to guarantee the orthogonality of the racket's orientation matrix. In order to classify the spinning mode of the ball with a higher accuracy, the racket's movement is represented by the sequence of normal vector of the racket's surface. Experiments are thoroughly conducted to verify the effectiveness of the proposed method.
KeywordEdge Detection Image Processing Pose Estimation Spinning Ball Table Tennis Robot Visual Measurement
WOS HeadingsScience & Technology ; Technology
WOS KeywordROBOT ; PREDICTION
Indexed BySCI
Language英语
WOS Research AreaEngineering ; Instruments & Instrumentation
WOS SubjectEngineering, Electrical & Electronic ; Instruments & Instrumentation
WOS IDWOS:000325820200003
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/3479
Collection复杂系统管理与控制国家重点实验室_先进机器人
Affiliation1.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Automat, Res Ctr Precis Sensing & Control, Beijing 100190, Peoples R China
3.Beijing Inst Technol, Beijing 100081, Peoples R China
First Author AffilicationChinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Chen, Guodong,Xu, De,Fang, Zaojun,et al. Visual Measurement of the Racket Trajectory in Spinning Ball Striking for Table Tennis Player[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,2013,62(11):2901-2911.
APA Chen, Guodong,Xu, De,Fang, Zaojun,Jiang, Zemin,&Tan, Min.(2013).Visual Measurement of the Racket Trajectory in Spinning Ball Striking for Table Tennis Player.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,62(11),2901-2911.
MLA Chen, Guodong,et al."Visual Measurement of the Racket Trajectory in Spinning Ball Striking for Table Tennis Player".IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 62.11(2013):2901-2911.
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