基于成像过程的航空相机成像仿真系统  

Imaging Simulation System for Aerial Camera Based on Imaging Process

作　　者：范鹏飞[1] 范秀英[1] 梁勇[1] 杨必军[1] 

机构地区：[1]空军航空大学特种专业系,吉林长春130022

出　　处：《兵工自动化》2010年第11期19-22,共4页Ordnance Industry Automation

摘　　要：航空相机成像仿真是改进相机设计、系统性能优化需要解决的重要问题。阐述了航空相机的成像过程,建立了成像过程模型,包括目标生成模型、大气传输模型、航空相机模型、成像平台模型,最后构建了航空相机成像仿真系统的结构体系,提出了系统的仿真方案。根据实际的任务需求,利用编制的仿真软件确定相机的参数,实践表明该系统对相机初始设计阶段的参数选择和综合性能评价有一定的参考意义。The simulation of aerial camera was an important problem to optimize the design and improve system capability. Imaging process of aerial camera was described. Imaging process models were established, including objective generation model, atmospheric transmission model, aerial camera model and imaging platform model. At last, the architecture of simulation system for aerial camera was constructed and the simulation scheme was proposed. According to the practical task requirements, the parameters of camera are identified by the emulation software. The practice shows that the system has some reference value for the parameters selection and comprehensive performance evaluation of aerial camera in the period of initial design.

关 键 词：航空相机 成像过程 成像仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TN911.74[自动化与计算机技术—计算机科学与技术]