First, a set of relatively complete measures of performance are established on the basis of the analysis to the performance evaluation requirements of tracking system for data fusion and the known metrics; 首先通过分析融合跟踪系统的性能评估需求,并结合已有性能评估指标,制定出一组相对完备的评估指标。
The feasible scheme is put forward in order to achieve the requirements of the tracking system. 为实现跟踪系统的要求,提出了可行方案。
The simulation results prove that number of times of matching may be reduced and identification may be accelerated, and requirements to TV tracking system are satisfied under the circumstances of ensuring optimizing performances. 仿真结果表明,在保证寻优性能的情况下,可以减少匹配次数,提高识别速度,满足电视跟踪系统实时性的要求。
Gaussian mixture background model method can detect the moving objects more completely, and adapt to the outside scene changes steadily. And the complexity of the detection time can meet the real-time requirements of active vision tracking system. 其中混合高斯背景模型法能够检测出较为完整的运动目标,且对外界场景变化适应能力强,其检测时间复杂度能达到主动视觉跟踪系统对实时性的要求。
The adaptive mean threshold method is investigated according to the practical requirements of target detection of the video tracking system. 针对高帧频大视场电视跟踪系统中多目标检测的实际需要研究了一种简单的目标检测方法&自适应邻域均值门限检测方法;