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증강현실 콘텐츠 저작을 위한 정형화된 기법

A Formalized Approach or Authoring Augmented Reality Contents

  • 서진석 (동의대학교 게임공학과)
  • Seo, Jin-Seok (Department of Game Engineering, Dong-Eui University)
  • 투고 : 2010.05.13
  • 심사 : 2010.06.18
  • 발행 : 2010.06.30

초록

증강현실 기반의 콘텐츠를 제작하는 데에는 많은 시간과 비용이 필요할 뿐만 아니라 컴퓨터공학, 가상현실, 증강현실, 3차원 그래픽스, 컴퓨터 시각과 같은 여러 분야에 숙련된 기술자의 도움이 필요하다. 이 논문에서는 증강현실 콘텐츠 제작의 어려움을 3가지로 분석하였으며, 이러한 어려움을 해결하기 위한 정형화된 저작 기법을 제안하고 있다. 제안된 기법은 원래 실시간 임베디드 시스템의 모델링을 위한 도구인 Statecharts를 기반으로 하였는데, 자동화된 저작도구로의 적용을 고려하여 증강현실 콘텐츠를 위한 Statecharts의 의미론(semantics)을 제시하고 있으며 상호작용 모델링에서 가장 중요한 이벤트를 정의하고 있다.

Authoring AR(augmented-reality) contents not only takes too much time and cost, but also needs the help of professionals in the areas of computer science, VR(virtual reality), AR, 3D computer graphics, computer vision, etc. In this paper, we analyze the difficulties(inherent to developing AR contents) into three problems and present a formalized authoring approach for AR contents. The proposed approach is based on the Statecharts, which was originally designed for modeling real-time embedded systems. In order to apply he Statecharts to modeling AR contents, we defined the semantics of the Statecharts and various events for interaction modeling.

키워드

참고문헌

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