Secondly, the saliency-based selective mechanism is built for automatic target detection and tracking by simulating the human visual system.Pyramid system extracts the Multiscale features;

• 其次，研究了模拟人类视觉特性的选择性注意机制的理论，采用基于显著图的数据驱动机制实现了目标的主动选择和追踪。