NAPI can yield better performance under high loads by avoiding taking an interrupt for each incoming frame. NAPI在高负载的情况下可以产生更好的性能,它避免了为每个传入的帧都产生中断。
Network switches or routers, for instance, can set bits based on the "ingress" port of the incoming frame. 例如,网络交换器或路由器可依据输入帧的进端口设立这些位。
For each incoming frame, a probability distribution image of the target is created, where the target's area turns into a blob. 在第一种算法中,首先将序列图像按照颜色直方图转换成目标概率分布图,目标区域在概率分布图中呈现为灰度块。