基于DSP阵列的海面目标红外图像实时仿真系统研究  

Real-Time Simulation System for Marine Target IR Imaging Based on DSP Array

作　　者：陈铮[1] 沙江[1] 童一峻[1] 任海刚[1] 

机构地区：[1]中国船舶工业集团公司船舶系统工程部,北京100094

出　　处：《光学与光电技术》2012年第5期54-57,共4页Optics & Optoelectronic Technology

摘　　要：从海面目标红外辐射特性研究的具体需求出发,给出了一种用于生成海面目标红外图像的仿真算法,在此算法基础上提出了一种基于DSP阵列的海面目标红外图像实时仿真系统,并对其系统构成、DSP阵列硬件实现、仿真算法并行处理等内容进行了具体描述。仿真实验结果表明该系统能满足海面目标红外图像实时仿真的基本要求,在同等仿真精度下其仿真实时性远高于其他通用计算平台。A general real-time method for marine target IR imaging is given to meet the need of target IR radiance analysis. Therefore a simulation system based on DSP array is provided to implement this method. The system construction, the hard- ware of DSP array, as well as the parallel processing of the simulation method are separately discussed in details. The exper- imental results show that the system meets the basic need of marine target IR imaging, and it has much higher performance on real-time simulation than other common platforms.

关 键 词：红外图像 实时仿真 DSP阵列 海面目标 

分 类 号：TN21[电子电信—物理电子学]