한국정보디스플레이학회:학술대회논문집
- 2005.07a
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- Pages.748-751
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- 2005
Direct-Projected Augmented Reality Considering User's Viewpoint
- Park, Han-Hoon (Dept. of Electrical and Computer Engineering, Hanyang University) ;
- Kang, Gap-Chul (Dept. of Electrical and Computer Engineering, Hanyang University) ;
- Lee, Moon-Hyun (Dept. of Electrical and Computer Engineering, Hanyang University) ;
- Kim, Sang-Jun (Dept. of Electrical and Computer Engineering, Hanyang University) ;
- Park, Jong-Il (Dept. of Electrical and Computer Engineering, Hanyang University)
- Published : 2005.07.19
Abstract
In direct-projected augmented reality, different position of user requires different projection on 3-D display surface. The problem is caused by the difference between the direction of projector-to-object and the direction of user-to-object. In this paper, it is demonstrated that the graphical contents are properly pre-warped according to user's viewpoint and projected onto 3-D display surface without geometric distortion.
Keywords