상세정보
학술대회
Efficient Mapping Technique under Various Spatial Changes for SLAM-based AR Services
- 발행일
- 202112
- 출처
- Symposium on Virtual Reality Software and Technology (VRST) 2021, pp.1-3
- 협약과제
- 21HH8100, 실·가상 환경 해석 기반 적응형 인터랙션 기술 개발, 정성욱
- 초록
- Recently, many attempts have been made to apply real-time simultaneous localization and mapping (SLAM) technology to augmented reality (AR) applications. Such AR systems based on SLAM technology are generally implemented by augmenting virtual objects onto a diorama or three-dimensional sculpture. However, a new SLAM map needs to be generated if the space or lighting where the diorama is installed changes. This leads to the problem of updating the coordinate system each time a new SLAM map is generated. Updates to the coordinate system signify that the positions of the virtual objects placed in the AR space change as well. Therefore, we proposed a SLAM map regeneration technique in which the existing coordinate system is maintained even if a new map is generated.
- KSP 제안 키워드
- Augmented reality(AR), Coordinate system, Mapping technique, Real-Time, Three dimensional(3D), simultaneous localization and mapping, virtual objects