상세정보
학술지
Augmented System for Immersive 3D Expansion and Interaction
- 발행일
- 201602
- 출처
- ETRI Journal, v.38 no.1, pp.149-158
- ISSN
- 1225-6463
- 출판사
- 한국전자통신연구원 (ETRI)
- 협약과제
- 14MS1600, 실감 체험 공간 확장형 Live 4D 콘텐츠 플랫폼 기술 개발, 김기홍
- 초록
- In the field of augmented reality technologies, commercial optical see-through-type wearable displays have difficulty providing immersive visual experiences, because users perceive different depths between virtual views on display surfaces and see-through views to the real world. Many cases of augmented reality applications have adopted eyeglasses-type displays (EGDs) for visualizing simple 2D information, or video see-through-type displays for minimizing virtual- and real-scene mismatch errors. In this paper, we introduce an innovative optical see-throughtype wearable display hardware, called an EGD. In contrast to common head-mounted displays, which are intended for a wide field of view, our EGD provides more comfortable visual feedback at close range. Users of an EGD device can accurately manipulate close-range virtual objects and expand their view to distant real environments. To verify the feasibility of the EGD technology, subjectbased experiments and analysis are performed. The analysis results and EGD-related application examples show that EGD is useful for visually expanding immersive 3D augmented environments consisting of multiple displays.
- KSP 제안 키워드
- Augmented Reality technologies, Augmented environments, Augmented reality(AR), Augmented reality application, Augmented system, Close range, Different depths, Field of view(FOV), Head-mounted display(HMD), Mismatch errors, Optical see-through