基于COM的光学遥感成像模拟软件的设计与实现

Design and Implementation of Optical Remote Sensing Imaging Simulation Software Based on COM

针对早期光学遥感成像模拟软件的不足,根据该系统的使用要求和软件结构,在Windows开发平台下,提出了基于COM(Component Object Model)的光学遥感成像模拟软件的框架设计。对该系统的逻辑结构进行了研究,分析了各模块之间的调用关系,定义了各组件对象。利用COM组件的工作原理给出了相应组件实现的方法。实际应用表明,由于采用了基于COM软件技术,使光学遥感成像模拟软件大大提高了扩展性和通用性。

Due to the deficiency of the early Optical Remote Sensing Imaging Simulation Software （ORSISS）, a new framework of ORSIS based on COM was proposed according to its operating requirements and software structure under the Windows. Objects of each component were defined based on the system logical structure and the relationships between each model. The implementations of the corresponding component objects were given by the principle of COM, The practical application shows that the expansibility and versatility of ORSISS is greatly improved by using the software technique of COM.