Passive optical computerized tracking system with graphic replay

Donald R. Johnston

doi:10.1117/12.139124

19 January 1993 Passive optical computerized tracking system with graphic replay

Donald R. Johnston

Proceedings Volume 1757, Ultrahigh- and High-Speed Photography, Videography, and Photonics; (1993) https://doi.org/10.1117/12.139124
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

The system has been designed for instant sports replay. The passive unit utilizes two video cameras, an image processor, and a graphics computer to track the baseball pitch and provide an instant graphic replay of the pitch, showing the ball's trajectory, speed, and movement. Shown on the 1991 World Series, it has applications for both team training and game broadcasting as well as other sports.

Citation Download Citation

Donald R. Johnston "Passive optical computerized tracking system with graphic replay", Proc. SPIE 1757, Ultrahigh- and High-Speed Photography, Videography, and Photonics, (19 January 1993); https://doi.org/10.1117/12.139124

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