基于RF5的一种多光谱图像融合应用系统  

Multi-spectrum Image Fusion Application System Based on RF5

作　　者：王欣[1] 于晓[2] 隋永新 杨怀江 庞云阶[1] 

机构地区：[1]吉林大学计算机科学与技术学院,长春130012 [2]空军航空大学信息中心,长春130022 [3]长春光学精密仪器机械与物理研究所,长春130033

出　　处：《吉林大学学报（理学版）》2006年第4期589-593,共5页Journal of Jilin University:Science Edition

基　　金：教育部博士点基金(批准号:20010183)

摘　　要：介绍一种用于紫外电晕检测及定位的多光谱图像融合应用系统,该系统采用可见光CCD和紫外增强CCD在同一视场采集图像,在系统的图像处理板中对所采集的两路图像进行融合处理,在LCD上以便于观测电晕,同时确定电晕产生的部位.介绍了RF5框架的基本数据元素,并以此搭建了上述应用系统中图像处理板的应用程序,实现了多光谱图像的融合.A kind of multi-spectrum image fusion application system is introduced for detecting and looating ultraviolet corona. A visible CCD and an ultraviolet CCD are used for input in the system. Two CCDs have the same visual field, so the processor can easily fuse two input videos, and then display the real-time fusion image on LCD for user easy to observe and locate corona. RF5 provided from TI Company recently is used as starterware for developing digital signal processing （DSP） applications. Since common elements such as memory management, device drivers, and channel encapsulation are pre-configured in RF5, developers can focus on their system＇ s unique needs and achieve better overall productivity. Basic data elements of RF5 are specially discussed, and the software in the image processing board based on them is built up for the system achieving multi-spectrum image fusion.

关 键 词：图像融合 紫外电晕 RF5 数字信号处理 

分 类 号：TP317.4[自动化与计算机技术—计算机软件与理论]