行人

The data of pedestrian traffic flow is thin and weak in China comparing the rapid development of society. Systemic researches on pedestrian ingress-egress flow, traffic flow characters and pedestrian behaviors are needed.

已有的行人交通流参数相对单薄，缺乏系统性的大型活动行人集散、交通流特性、交通行为研究，以及在中国行人交通特性基础上的系统的行人交通组织方法。

In the parts of pedestrian walking speed characteristic and pedestrian start-up time and acceleration/ deceleration characteristic, the characteristics is analyzed under different factors, such as the type of the intersection, pedestrian sex and age, pedestrian attention level.

对于行人过街步行速度特性、行人的启动时间和加（减）速度特性，主要讨论不同的因素对行人步行速度的影响，这些因素包括交叉口类型、行人性别和年龄以及行人的注意力水平。

Since the accurate identification of pedestrian target was difficult, if higher accuracy to be acquired, the speed of the system would be sacrificed. But the speed of the pedestrian detection was particularly important for the processing of HD videos.

但是对于行人目标的准确识别较为困难，若要实现较高的准确度，就需要牺牲系统的速度，而对于高清视频的处理，行人检测的速度问题尤其重要。