海面目标热像理论模拟中的几何构型问题

Geometric Modeling in Infrared Image Simulation of Targets on the Sea

建立舰船几何模型是海面目标红外图像理论建模的基础 ,作者研究了建立舰船几何模型时的简化和近似原则 ,并探讨了其几何模型参数的数据结构和存储方式。文中还以某舰为对象 ,采用简化和近似的方法 ,建立了它的几何模型和相应的数据库 。

Building the geometric model of warships is the basis for sea target infrared image simulation. The principles of simplification and approximation in the building of geometric models of warships for infrared image simulation are established and the data structure and the storage method of the geometric parameters discussed. Based on the principles and methods, a vessel of warship is taken as an example to demonstrate establishment of the geometric model of the warship ,the corresponding database and the display effect.