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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。
Based on the specific requirements of the research on infrared radiation characteristics of sea targets, a simulation algorithm for generating sea surface target infrared images is given. Based on this algorithm, a real-time infrared image simulation system based on DSP arrays is proposed Its system structure, DSP array hardware implementation, simulation algorithm parallel processing and other content were described in detail. Simulation results show that the system can meet the basic requirements of real-time infrared image simulation of sea targets, and its simulation real-time performance is much higher than other general-purpose computing platforms under the same simulation accuracy.