| 红外目标检测的形态滤波改进算法及其DSP实现 |
| |
| 引用本文： | 徐江丰 张 涌 汤心溢. 红外目标检测的形态滤波改进算法及其DSP实现[J]. 激光与红外, 2006, 36(8): 715-717 |
| |
| 作者姓名： | 徐江丰 张 涌 汤心溢 |
| |
| 作者单位： | 中国科学院上海技术物理研究所,上海,200083;中国科学院上海技术物理研究所,上海,200083;中国科学院上海技术物理研究所,上海,200083 |
| |
| 基金项目： | 中国科学院知识创新工程项目 |
| |
| 摘 要： | 基于数学形态滤波,提出了一种红外小目标实时检测的算法及其DSP硬件实现技术。首先分析了小目标检测过程,并论述了改进的形态滤波检测算法原理,然后根据算法特点提出了在DSP64X的实现方法和过程,最后给出并分析了该算法在红外探测系统中的运行结果。实验结果表明:该方法可以快速、可靠的检测出极低信噪比下的小目标,满足了系统性能指标。
|
| 关 键 词： | 红外图像 形态滤波 目标检测 DSP技术 |
| 文章编号： | 1001-5078（2006）08-0715-03 |
| 收稿时间： | 2006-01-16 |
| 修稿时间： | 2006-01-16 |
An Improved Morphology Filtering Algorithm for Infrared Target Detection and Realization on DSP |
| |
| XU Jiang-feng,ZHANG Yong,TANG Xin-yi. An Improved Morphology Filtering Algorithm for Infrared Target Detection and Realization on DSP[J]. Laser & Infrared, 2006, 36(8): 715-717 |
| |
| Authors: | XU Jiang-feng ZHANG Yong TANG Xin-yi |
| |
| Affiliation: | Shanghai Institute of Technical Physics, Chinese Academy of Sciences, Shanghai 200083, China |
| |
| Abstract: | Based on mathematic morphology filtering,a real-time detection algorithm for infrared small target and its realizing technology on DSP hardware are proposed.Firstly,the small target detecting process is analysized and the improved morphology filtering algorithm for target detection is introduced.Secondly,based on the algorithm's characteristic,its implementing method and procedure on DSP64X are presented.Finally,the running result of algorithm on infrared detecting system is given and analysized.The experiments show that the method can fleetly and reliably detect the small target with low SNR,which has achieved the demand of high performance. |
| |
| Keywords: | infrared image morphology filtering target detection DSP technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《激光与红外》浏览原始摘要信息 |
|
点击此处可从《激光与红外》下载全文 |
|
