| 多运动目标实时提取系统设计与实现 |
| |
| 引用本文： | 尉钟,郭志军,祁超. 多运动目标实时提取系统设计与实现[J]. 电子技术应用, 2011, 37(2): 23-25 |
| |
| 作者姓名： | 尉钟 郭志军 祁超 |
| |
| 作者单位： | 尉钟,Wei Zhong(北京理工大学,北京,100081);郭志军,祁超,Guo Zhijun,Qi Chao(中国科学院长春光学精密机械与物理研究所,吉林,长春,130033;中国科学院研究生院,北京,100039) |
| |
| 摘 要： | 针对弹道测量环境中大视场、大数据量、高速传输复杂的图像中多运动目标提取算法,设计了基于双DSP+FPGA的实时图像处理系统.提出了一种结合背景自适应更新与基于窗口的目标提取算法,通过背景自适应更新算法得到目标运动区域,再运用基于窗口的目标提取算法实时提取多运动目标的信息.实验证明,系统能准确实时地提取目标信息,满足弹道...
|
| 关 键 词： | 数字信号处理器 实时图像处理 多目标提取 自适应背景更新 |
Design and implementation of multiple moving targets real-time extraction system |
| |
| Wei Zhong,Guo Zhijun,Qi Chao. Design and implementation of multiple moving targets real-time extraction system[J]. Application of Electronic Technique, 2011, 37(2): 23-25 |
| |
| Authors: | Wei Zhong Guo Zhijun Qi Chao |
| |
| Affiliation: | Wei Zhong1,Guo Zhijun2,3,Qi Chao2,3(1.Beijing Institute of Technology,Beijing 100081,China,2.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences Changchun,Jilin 130033,3.Graduate School of the Chinese Academy of Sciences,Beijing 100039,China) |
| |
| Abstract: | For multiple moving objects extraction algorithm with a large field,a large amount of data and high-speed transmission of complex images in trajectory measurement environment,it designed real-time image processing system based on 2-DSP + FPGA.It proposed a algorithm based on adaptive background updating and window-based target detection.Target movement area can be obtained by adaptive background updating algorithm.Then it used the window-based target detection algorithm to extract information of moving obje... |
| |
| Keywords: | DSP real time image processing multi-target extraction adaptive background updating |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
