한국방송∙미디어공학회:학술대회논문집 (Proceedings of the Korean Society of Broadcast Engineers Conference)

한국방송∙미디어공학회 (The Korean Institute of Broadcast and Media Engineers)
권호 표지

Development of a virtual studio system for live broadcasting of election results: VdreamSet

  • Ko, Hee-Dong (Imaging Media Research Center Korea Institute of Science and Technology) ;
  • Kim, Hyun-Suk (Imaging Media Research Center Korea Institute of Science and Technology) ;
  • Kim, Lae-Hyun (Imaging Media Research Center Korea Institute of Science and Technology) ;
  • Ahn, Jae-Hong (Imaging Media Research Center Korea Institute of Science and Technology) ;
  • Park, Kyung-Dong (Imaging Media Research Center Korea Institute of Science and Technology)
  • 발행 : 1999.06.01

⟨ 이전 논문 다음 논문 ⟩

초록

A virtual studio is a new video production environment using interactive computer graphics and imaging media technology. The traditional chroma-keying with two-dimensional background is replaced by an advanced keying method with a dynamic computer-generated, three-dimensional background. We have developed a virtual studio system that is practical to use in the real production environment. It has not only essential features that are common among various commercial virtual studio systems, but also unique feature that help the producer to construct virtual studio sets and scenarios efficiently such as span graph, robust backup controller, and 3 dimensional character generator supporting all languages. Our virtual studio system was used in live broadcasting and proved that the system was practical enough. In this paper, we will introduce the structure and the major features of our system, called VdreamSet, and application examples to broadcasting.

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