DSP/BIOS在双光谱数字图像融合中的应用  

Application of DSP/BIOS in Dual-spectrum Digital Image Fusion

作　　者：张海峰[1] 庞其昌[1] 段颖妮[2] 李洪[2] 

机构地区：[1]暨南大学光电工程研究所,广州510632 [2]安徽工程科技学院电气系,安徽芜湖241000

出　　处：《化工自动化及仪表》2006年第4期40-43,共4页Control and Instruments in Chemical Industry

基　　金：广东省科技计划项目重大专项(2004A10507001);安徽省自然科学基金资助项目(050420203)

摘　　要：在基于TMS320DM642的紫外可见双光谱图像融合系统中,采用DSP/B IOS内核,充分利用DSP/B I-OS的多线程机制及其各基础类模块的相关配置,提高了编程效率和优化程序。此外针对双光谱图像融合特点还设计了支持中高层图像处理的多任务微内核,微内核采用了占先式的基于优先级的调度算法,有效地满足了系统的强实时性要求。In the ultraviolet ＆ visible-light dual-spectrum image fusion system based on the TMS320DM642, uses the DSP/BIOS kernel ,take fully advantage of the multithreading mechanism of DSP/BIOS and its configure of various foundations class module, heightened the programming efficiency and the optimized program. In addition the multi-duties microkernel has been designed in support the high level image processing aimed at the characteristic double spectrum picture fusion,the microkernel has used the anticipate dispatch algorithm that based on the PRI, effectively has satisfied the strong real-timely request of the system.

关 键 词：DSP/BIOS 双光谱 图像融合 多线程 实时 操作系统 微内核 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]