Knowledge Commons of Institute of Automation,CAS
A low-cost pedestrian detection system with a single optical camera | |
Xu, Y.W.; Cao, X.B.; Qiao, H. | |
2006 | |
会议名称 | Sixth World Congress on Intelligent Control and Automation |
会议录名称 | Sixth World Congress on Intelligent Control and Automation |
会议日期 | 21-23 June 2006 |
会议地点 | Dalian, China |
摘要 | This paper presents a low-cost solution for pedestrian detection using a single optical video camera on a moving vehicle. Since only one optical camera can collect just a little original information, our system scan two sequential frames to get both appearance and motion information. We use zoom image and slide window techniques to select the objective region, apply a cascaded classifier combined with statistical learning and SVM to recognize human body, adopt zoom-scale to estimate the distance from a pedestrian and develop a distance transform algorithm to forecast his/her orientation. This system is suitable for detecting pedestrians in the range of 0.3-20 meters in the city traffic with the speed under 50 km/h. The test with videos of real city traffic indicates that our system has got acceptable detecting rate and processing speed. |
关键词 | Cascade Classifier / Coevolutionary Algorithm / Decomposed Support Vector Machines (Svms / Pedestrian-detection System (Pds / Small-scale Weighted Template Tree / Statistical Learning |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/12858 |
专题 | 多模态人工智能系统全国重点实验室_机器人理论与应用 |
通讯作者 | Xu, Y.W. |
作者单位 | Dept. of Comput. Sci. & Technol., Univ. of Sci. & Technol. of China. |
推荐引用方式 GB/T 7714 | Xu, Y.W.,Cao, X.B.,Qiao, H.. A low-cost pedestrian detection system with a single optical camera[C],2006. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论