상세정보
학술대회
Network Assistance to Localization and Mapping for Outdoor Augmented Reality in Cellular Network
- 발행일
- 201602
- 출처
- International Conference on Platform Technology and Service (PlatCon) 2016, pp.1-4
- 협약과제
- 15CS1200, 실세계 연계 실감형 e-레저 콘텐츠 서비스 기술 개발, 이헌주
- 초록
- A mobile device performs localization and mapping processes for an augmented reality (AR) application. In an outdoor envi-ronment, the mobile device requires more computing power to compute a camera's location and pose in real-time, to construct a 3D point cloud, and to render virtual images. However, the resources (e.g., processor, memory) of the mobile device are limited. With advances in cloud computing and 4G wireless network technologies that provide a 100 Mbits/s transmission rate with guaranteeing the latency of 40 ms, network assistanc-es can be considered to avoid complex computations at the mobile device. In this paper, network-assisted methods to the localization and mapping processes are introduced in a cellular network environment.
- KSP 제안 키워드
- 3D point cloud, 4G Wireless Networks, Augmented reality(AR), Cellular networks, Cloud Computing, Computing power, Mobile devices, Network technology, Real-Time, Transmission Rate, localization and mapping