A Real-time Small Moving Object Detection System Based on Infrared Images
Zhao Wang; Haitao Song; Han Xiao; Wenhao He; Jiaojiao Gu; Kui Yuan
2014
会议名称2014 IEEE International Conference on Mechatronics and Automation
会议录名称Proceedings of 2014 IEEE International Conference on Mechatronics and Automation
页码1149-1154
会议日期August 3-6, 2014
会议地点Tianjin, China
摘要In this paper a real-time small moving object detection system is realized based on infrared image. The system is composed of a display, a camera and an image acquisition and processing card developed by our research team. An FPGA chip and a DSP chip are embedded in the image card as the major calculation units, which make real-time computation possible. An efficient object detection algorithm is customized for this system, consisting of two stages: the extraction of suspicious objects based on the single frame and the detection of real objects based on the image sequences. The first stage comprises image smoothing and morphological operations which are carried out in the FPGA, while the second stage contains connected component analysis and movement analysis which are implemented in the DSP. In the latter stage, a ring pointer cache structure is designed in order to save memory and speed up the processing, and three integer parameters are used so as to index all the images and objects quickly. In addition, a fast matching algorithm is presented to string the candidate objects in adjacent frames for movement analysis. Finally, two experiments are conducted. Firstly, limited by experimental conditions, a low-quality video taken by a low cost infrared camera is used to test the effectiveness of the algorithm. Secondly, an artificial simulation scenario is built to test the accuracy and real-time performance of the embedded system.
收录类别EI
语种英语
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/10352
专题智能制造技术与系统研究中心_智能机器人
作者单位中国科学院自动化研究所
推荐引用方式
GB/T 7714
Zhao Wang,Haitao Song,Han Xiao,et al. A Real-time Small Moving Object Detection System Based on Infrared Images[C],2014:1149-1154.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
A Real-time Small Mo(773KB)会议论文 开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhao Wang]的文章
[Haitao Song]的文章
[Han Xiao]的文章
百度学术
百度学术中相似的文章
[Zhao Wang]的文章
[Haitao Song]的文章
[Han Xiao]的文章
必应学术
必应学术中相似的文章
[Zhao Wang]的文章
[Haitao Song]的文章
[Han Xiao]的文章
相关权益政策
暂无数据
收藏/分享
文件名: A Real-time Small Moving Object Detection System Based on Infrared image.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

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。