Video Visualization for Snooker Skill Training

We present a feasibility study on using video visualization to aid snooker skill training. By involving the coaches and players in the loop of intelligent reasoning, our approach addresses the difficulties of automated semantic reasoning, while benefiting from mature video processing techniques. Thi...

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Vydáno v:Computer graphics forum Ročník 29; číslo 3; s. 1053 - 1062
Hlavní autoři: Höferlin, M., Grundy, E., Borgo, R., Weiskopf, D., Chen, M., Griffiths, I. W., Griffiths, W.
Médium: Journal Article
Jazyk:angličtina
Vydáno: Oxford, UK Blackwell Publishing Ltd 01.06.2010
Témata:
1.3.3 [Computer Graphics]: Picture/Image Generation-Display algorithms
Automation
Clubs
Computer graphics
Feasibility studies
I.3.m [Computer Graphics]: Miscellaneous-Video visualization
Reasoning
Semantics
Skills
Studies
Training
Video
Viewing
Visualization
ISSN:0167-7055, 1467-8659
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Shrnutí:We present a feasibility study on using video visualization to aid snooker skill training. By involving the coaches and players in the loop of intelligent reasoning, our approach addresses the difficulties of automated semantic reasoning, while benefiting from mature video processing techniques. This work was conducted in conjunction with a snooker club and a sports scientist. In particular, we utilized the principal design of the VideoPerpetuoGram (VPG) to convey spatiotemporal information to the viewers through static visualization, removing the burden of repeated video viewing. We extended the VPG design to accommodate the need for depicting multiple video streams and respective temporal attribute fields, including silhouette extrusion, spatial attributes, and non‐spatial attributes. Our results and evaluation have shown that video visualization can provide snooker coaching with visually quantifiable and comparable summary records, and is thus a cost‐effective means for assessing skill levels and monitoring progress objectively and consistently.
Bibliografie:istex:B27A28BF07E50401EFEF182256755F96DE8E13A3
ArticleID:CGF1670
ark:/67375/WNG-S0RXFGKN-P
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ISSN:0167-7055
1467-8659
DOI:10.1111/j.1467-8659.2009.01670.x