Browse > Article
http://dx.doi.org/10.7848/ksgpc.2012.30.1.011

A Method for Extracting Vehicle Speed Using Aerial Images  

Hwang, Jung-Rae (한국건설기술연구원 ICT융합연구실)
Kang, Hye-Young (서울시립대학교 공간정보공학과)
Choi, Hyun-Sang (한국건설기술연구원 ICT융합연구실)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.30, no.1, 2012 , pp. 11-19 More about this Journal
Abstract
Due to existing infrastructure to collect traffic information was constructed to expressway and national highway, we cannot precisely know traffic situation for their surrounding area. Therefore, it is difficult to provide reliable traffic information to users using navigation and smartphone. In this research, we collected aerial images by using unmanned airship capable of wide-area monitoring and proposed a method extracting vehicle speed from the collected data. And, we performed experiments to verify the accuracy of extracted vehicle speed. Our method proposed in this research can be used to extract a new approach of traffic information according to increased demand of traffic monitoring. We expect that our method will become a new research trend in traffic information application.
Keywords
Aerial Images; Vehicle Speed; Traffic Information;
Citations & Related Records
연도 인용수 순위
  • Reference
1 임인섭 (2002), 수치항공영상을 이용한 도로 자동 인식 및 추출 기법, 박사학위논문, 충북대학교.
2 조용현 (2004), 위성영상을 이용한 서울시 도시녹지 환경보전효과 계획, 연구보고서, 서울시정개발연구원.
3 김양수 (2001), 홍수재해지도 작성 제도화 및 침수예상 지역 추정방법 개발, 국립방재교육연구원, 방재연구 제3권 제3호, pp. 136-138.
4 지광훈 (2002), GIS를 이용한 산불위험정보관리시스템 개발, 연구보고서, 한국지질자원연구원.
5 신동빈 (2008), 국토관리를 위한 공중모니터링 방안수립에 관한 연구, 한국측량학회지, 한국측량학회, 제26권, 제4호, pp. 367-378.
6 US Department of Transportation (2006), Traffic Detector Handbook 3rd Edition.
7 http://reason.cs.uiuc.edu/jaesik/projects/Vehicle_Detection/Vehicle_Detection.htm.
8 http://www.ee.washington.edu/research/isl/IAPR/ICPR00/vehicle_detection/vehicle_detection.html.