计算机技术与发展2012，Vol.22Issue(5)：6-9,22,5.
基于嵌入式Linux的视觉伺服系统设计
Embedded Linux Based Visual Servo System Design
摘要
Abstract
Through the analysis of the present visual servo system implementation,it concerns the establishment of a visual servo system based on embedded Linux mainly used for recognition and tracking of the moving objects in a relatively simple background of the house. At first, studied the successful transplant of the open source visual library OpenCV to the embedded Linux and building of the hardware/ software platform and cross-compiling environment. The image of the moving object is processed via OpenCV. The shape recognition of the moving object is achieved according to the feature information of provincial characteristics of image-moment invariants. The spatial value of manipulator end is calculated by estimating the offset of the moving project' s profile, and men the angles of the mechanical arms' joints are adjusted accordingly. These conditions would be approximated gradually trt achieve the tracking of the moving object. Experiments show that this visual servo system can realize the target.关键词
嵌入式视觉伺服/目标识别与跟踪/OpenCV/不变矩Key words
embedded visual servo/object recognition and tracking/OpenCV/moment invariants分类
信息技术与安全科学引用本文复制引用
晁衍凯,徐昱琳,杨永焕..基于嵌入式Linux的视觉伺服系统设计[J].计算机技术与发展,2012,22(5):6-9,22,5.基金项目
上海大学研究生创新基金(SHUCX112188) （SHUCX112188）
