지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.8
- 수록면
- 275 - 283 (9page)
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초록· 키워드
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Augmented reality (AR) is a well-known technology these days and a growing number of AR applications have been introduced. One of the critical problems in AR is how to visualize a virtual object without causing any unnatural feeling when the object or information is augmented in the real world. In particular rendering the object without considering an environment condition fails to give realistic and natural feelings to the viewers. In this paper, we propose a framework for realistic rendering of a virtual object in an AR environment using ray tracing with a single webcam. The framework consists of two steps: one is to obtain information for the environment and light sources from a single webcam by analyzing the input video sequences, and the other is to render objects and shadows using ray tracing based on the environment information for the realistic augmentation of the objects in the real world.
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UCI(KEPA) : I410-ECN-0101-2015-500-000992610