基于OpenGL的目标序列影像姿态仿真方法研究

Pose Simulation for Target Sequence Images Based on OpenGL

详细探讨了OpenGL模拟成像特点,结合光电测量系统性能虚拟测试的需求,提出了一种基于序列影像的飞行目标姿态仿真方法,建立了运动特征仿真模型及解算方法,实现了目标运动轨迹与姿态变化的独立模拟,仿真出丰富多样的姿态变化特征。利用双站姿态交会测量算法对模拟影像姿态精度进行了检测,验证了仿真结果的可行性。该方法已有效应用于光电测量系统目标姿态提取算法性能的仿真测试。

OpenGL simulation imaging traits were discussed. Combined with requirements of virtual test capabilities of optoelectronic measure system, a pose simulation method for flight targets sequence image was proposed, and the simulating model of motional traits and the calculation algorithm were established. Targets motional track and pose can be independently simulated. Abundant and various pose change traits can be designed and produced. The simulation image pose was tested by the two stations pose intersecting algorithm, and the simulating precision is reliable. This method was effectively applied to the image processing capabilities test of optoelectronic measurement system.