基于FPGA+DSP的新型电视跟踪器

New TV Tracker Based on FPGA and DSP

针对复杂背景下电视跟踪的实时性要求,研究开发了基于FPGA+DSP结构的电视跟踪器。根据处理算法的层次划分,设计了处理器系统硬件结构;给出了系统工作原理、形心跟踪算法处理流程以及各层次算法的实现方案。性能测试实验表明,新型跟踪器具有良好的实时性。

A new TV tracker based on FPGA plus DSP is developed to be applied in complex background. The architecture of the system is designed to map with hierarchized algorithm. The principle of the system and flowchart of target centroid tracking method are also introduced with the way to approach the function modules. The experiment result shows that the TV tracker has good performance when applied in complex background.