基于光学相关器的电视跟踪处理方法研究

根据目前电视跟踪测量系统中相关跟踪算法存在的问题,提出联合变换光学相关器应用于电视跟踪测量系统中的跟踪算法思路;通过分析联合变换光学相关器的原理和结构,说明了基于光学相关器的电视跟踪处理技术可行性;设计出基于光学相关器的电视跟踪处理系统,高精度的脱靶量测量将通过目标运动检测传感器和联合变换光学相关器共同作用得以实现;最后通过理论推导和分析得出:光学相关器应用于电视跟踪测量系统将使电视跟踪测量设备在功能上得到增强。

Study on Joint-transform Optical Correlator Using for TV Tracking and Measuring System

The paper describes the problem of correlation tracking algorithm in TV tracking and measuring system. A new method of signal processing applied for TV tracking and measuring system is provided. The method is implemented by using a joint-transform optical correlator which can also be approved correctly by analyzing its principle and architecture. Then, the paper is building the part of object tracking and shift measuring based on joint-transform optical correlator. Finally, the analysis results show that joint-transform optical correlator using for TV tracking and measuring system will greatly improve its performance.