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
- 2013.11
- 수록면
- 1,017 - 1,021 (5page)
이용수
초록· 키워드
오류제보하기
The traffic signal has been widely used in the transport system with a fixed time interval currently. This kind of setting time was determined based on experience for vehicles to generate a waiting time while allowing pedestrians crossing the street. However, this strict setting causes inefficient problems in terms of economic and safety crossing. In this research, we propose a monitoring algorithm to detect, track and check pedestrian crossing the crosswalk by the patterns of behavior. This monitoring system ensures the safety for pedestrian and keeps the traffic flow in efficient. In this algorithm, pedestrians are detected by using HOG feature which is robust to illumination changes in outdoor environment. According to a complex computation, the parallel process with the GPU as well as CPU is adopted for real-time processing. Therefore, pedestrians are tracked by the relationship of hue channel in image sequence according to the predefined pedestrian zone. Finally, the system checks the pedestrians’ crossing on the crosswalk by its HOG based behavior patterns. In experiments, the parallel processing by both GPU and CPU was performed so that the result reaches 16 FPS (Frame Per Second). The accuracy of detection and tracking was 93.7% and 91.2%, respectively.
목차
Ⅰ. 서론
Ⅱ. HOG 특징을 이용한 보행자 검출과 보행자 추적
Ⅲ. 행동패턴 및 병렬처리 과정
Ⅳ. 실험 및 결과
Ⅴ. 결론
REFERENCES
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - P. Viola / 2005 / Detecting pedestrians using patterns of motion and appearance / International Journal of Computer Vision 63 (2) : 153 ~ 161
2. [학술대회논문] - R. Ronfard / 2002 / Learning to parse pictures of people / The 7th ECCV 4 : 700 ~ 714
4. [학술대회논문] - N. Dalal / 2005 / Histograms of oriented gradients for human detection / IEEE Computer Society Conference on Computer Vision and Pattern Recognition 1 : 886 ~ 893
5. [학술대회논문] - S.-T. An / 2011 / Detection and tracking of humans using particle swarm optimization / Proc. of 2011 ICROS Daejeon Chungcheong Branch Conference : 40 ~ 44
6. [학술지(정기간행물)] - 이광국 / 2012 / Measuring Pedestrian Traffic Using Feature-Based Regression in the Spatiotemporal Domain / International Journal of Control, Automation, and Systems 10 (2) : 328 ~ 340
2. [학술대회논문] - R. Ronfard / 2002 / Learning to parse pictures of people / The 7th ECCV 4 : 700 ~ 714
4. [학술대회논문] - N. Dalal / 2005 / Histograms of oriented gradients for human detection / IEEE Computer Society Conference on Computer Vision and Pattern Recognition 1 : 886 ~ 893
5. [학술대회논문] - S.-T. An / 2011 / Detection and tracking of humans using particle swarm optimization / Proc. of 2011 ICROS Daejeon Chungcheong Branch Conference : 40 ~ 44
6. [학술지(정기간행물)] - 이광국 / 2012 / Measuring Pedestrian Traffic Using Feature-Based Regression in the Spatiotemporal Domain / International Journal of Control, Automation, and Systems 10 (2) : 328 ~ 340
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UCI(KEPA) : I410-ECN-0101-2014-560-002737571