Zebra-crossing Recognition is one of the essential parts of the visual based intelligent vehicle navigation or intelligent driving assistant system. In order to address the real-time and robustness, Zebra-crossing Recognition Method which is based on spatial-temporal correlation has been proposed. Firstly, calibrate a camera mounted on the vehicle by a practical method. Then, according to the prior knowledge such from GPS etc, a judgment whether it's in the Crossing area is made. Next, utilize the bipolar property of Zebra-crossing to extract features. Finally, the recognition results are obtained according to the model constraints. In this paper, proposed methods can improve real time identification of the zebra line by using spatial correlation, reduce the cost of recognition and lower errors during identification. The method overcomes some disadvantages of traditional identification approaches based upon video recognition, for instance higher cost and errors.
목차
Abstract 1. Introduction 2. Related Work 3. Principle of the Proposed Technique 3.1. Monocular Camera Calibration 3.2. Bipolarity 3.3. Extraction of Zebra-Crossing Features Points 3.4. Model Constraint and Temporal Correlation 4. Zebra-Crossing Detection 5. Result and Comparison References
Mingli Yang [ College of Earth Sciences, Jilin University, Changchun, 130061, P.R.China, Department of Information Engineering, Jilin Business and Technology College, Changchun, 130507, P.R.China ]
Hua Shi [ School of Management, Shanghai University, Shanghai, 200444, P.R.China ]
Corresponding author
Yihui Chen [ Department of Information Technology, ChangChun Vocational Institute of Technology, Changchun, 130033, P.R.China ]
Xiangjin Ran [ College of Earth Sciences, Jilin University, Changchun, 130061, P.R.China ]
Chunhui Xu [ College of Earth Sciences, Jilin University, Changchun, 130061, P.R.China ]
보안공학연구지원센터(IJSIP) [Science & Engineering Research Support Center, Republic of Korea(IJSIP)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Signal Processing, Image Processing and Pattern Recognition
간기
격월간
pISSN
2005-4254
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Signal Processing, Image Processing and Pattern Recognition Vol.9 No.8