Visual Measurement of the Racket Trajectory in Spinning Ball Striking for Table Tennis Player

	Visual Measurement of the Racket Trajectory in Spinning Ball Striking for Table Tennis Player
	Chen, Guodong 1; Xu, De2 ; Fang, Zaojun1 ; Jiang, Zemin 3; Tan, Min1
发表期刊	IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
	2013-11-01
卷号	62 期号:11 页码:2901-2911
文章类型	Article
摘要	A 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.
关键词	Edge Detection Image Processing Pose Estimation Spinning Ball Table Tennis Robot Visual Measurement
WOS标题词	Science & Technology ; Technology
关键词[WOS]	ROBOT ; PREDICTION
收录类别	SCI
语种	英语
WOS研究方向	Engineering ; Instruments & Instrumentation
WOS类目	Engineering, Electrical & Electronic ; Instruments & Instrumentation
WOS记录号	WOS:000325820200003
引用统计	被引频次：17[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/3479
专题	复杂系统认知与决策实验室_先进机器人
作者单位	1.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
第一作者单位	中国科学院自动化研究所
推荐引用方式 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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