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A Study on a Multi-Exposure Camera System for Screen Golf

  • Journal of Knowledge Information Technology and Systems
  • Abbr : JKITS
  • 2010, 5(3), pp.29-35
  • Publisher : Korea Knowledge Information Technology Society
  • Research Area : Interdisciplinary Studies > Interdisciplinary Research
  • Published : June 30, 2010

정재욱 1 김진술 2 Minsoo Hahn 1

1한국과학기술원
2나사렛대학교

Candidate

ABSTRACT

Realistic sports games have been one of the growth industries of the entertainment field. In particular, screen-golf, which is played indoors with actual golf clubs and balls, has shown an outstanding growth rate in South Korea. It consists of a sensor, a computer graphics engine, an interior, and other elements. The sensor is the most essential component among them. It measures the initial conditions of a flying golf ball, the velocity, the horizontal angle, and the vertical angle. Most commercialized measuring equipments were infrared LED type, associated with relatively low accuracy and a narrow measurement range. Camera-based screen-golf sensors has better performance, but it is not broadly used expensive compared with other sensors. In this research, a multi-camera system based sensor that captures multi-exposure images is suggested with the robustness against the interference of an external lighting. The proposed system was verified in an environment equal to that of a real screen-golf store.

Citation status

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