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학술지
Representing Navigation Information on Real-time Video in Visual Car Navigation System
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- 발행일
- 200710
- 출처
- 대한원격탐사학회지, v.23 no.5, pp.365-373
- ISSN
- 1225-6161
- 출판사
- 대한원격탐사학회
- 협약과제
- 07MD1900, 텔레매틱스용 실감컨텐츠 구축/관리 기술 개발, 조성익
- 초록
- Car navigation system is a key application in geographic information system and telematics. A recent trend of car navigation system is using real video captured by camera equipped on the vehicle, because video has more representation power about real world than conventional map. In this paper, we suggest a visual car navigation system that visually represents route guidance. It can improve drivers? understanding about real world by capturing real-time video and displaying navigation information overlaid directly on the video. The system integrates real-time data acquisition, conventional route finding and guidance, computer vision, and augmented reality display. We also designed visual navigation controller, which controls other modules and dynamically determines visual representation methods of navigation information according to current location and driving circumstances. We briefly show implementation of the system.
- KSP 제안 키워드
- Augmented reality(AR), Car navigation system, Computer Vision(CV), Data Acquisition(DAQ), Geographic Information System, Information systems(IS), Navigation information, Real-time video, Real-world, Representation method, Representation power