该系统能够实时地检测出复杂背景中行人的数目，并且能够把包含行人的图像记录下来，具有视频回放功能。

This system can detect passengers from the complicated background and save the image of passenger for replaying in real-time.

youdao

该系统能够实时地检测出复杂背景中行人的数目，并且能够把包含行人的图像记录下来，具有视频回放功能。

This system can detect passengers from the complicated background and save the image of passenger for replaying in real-time.

youdao