지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 271 - 280 (10page)
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초록· 키워드
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This paper presents a navigation system based on the tactical communication and vision system in outdoor environments which is applied to unmanned robot for perimeter surveillance operations. GPS errors of robot are compensated by the reference station of C2(command and control) vehicle and WiBro(Wireless Broadband) is used for the communication between two systems. In the outdoor environments, GPS signals can be easily blocked due to trees and buildings. In this environments, however, vision system is very efficient because there are many features. With the feature MAP around the operation environments, the robot can estimate the position by the image matching and pose estimation. In the navigation system, thus, operation modes is switched by navigation manager according to some environment conditions. The experimental results show that the unmanned robot can estimate the position very accurately in outdoor environment.
목차
등록된 정보가 없습니다.
참고문헌 (6)
참고문헌 신청
M.Kihara / 1994 / Study of a GPS Satellite Selection Policy to Improve Positioning Accuracy / Proc. IEEE Position Location Navigation Symp., PLANS'94 :267~273
Yi Bian / 1996 / Modeling and Simulation of WADGPS Systems / IEEE. ‘Prospects for the 21st Century’, Conference Proceedings :188~195
Y. Morales / 2007 / DGPS,RTK-GPS and Starfire DGPS Performance Under Tree Shading Environments / Integration Technology,ICIT '07.IEEE International Conference :519~524
Herbert Bay / 2008 / SURF:Speeded Up Robust Features / Computer Vision and Image Understanding(CVIU) 110(3):346~359
D. Nister / 2006 / Scalable Recognition with a Vocabulary Tree / Proc. of IEEE International Conference on Computer Vision and Pattern Recognition :2161~2168
Yi Bian / 1996 / Modeling and Simulation of WADGPS Systems / IEEE. ‘Prospects for the 21st Century’, Conference Proceedings :188~195
Y. Morales / 2007 / DGPS,RTK-GPS and Starfire DGPS Performance Under Tree Shading Environments / Integration Technology,ICIT '07.IEEE International Conference :519~524
Herbert Bay / 2008 / SURF:Speeded Up Robust Features / Computer Vision and Image Understanding(CVIU) 110(3):346~359
D. Nister / 2006 / Scalable Recognition with a Vocabulary Tree / Proc. of IEEE International Conference on Computer Vision and Pattern Recognition :2161~2168
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