In the video detection system of urban traffic flow, it is a hard work to detect vehicle at night.

在城市交通流量视频检测系统中，夜间车辆检测一直是个难题。

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In this thesis, a video detection system of road quality is implemented to overcome above problems.

针对这些问题，本文采用地理信息系统和视频技术开发了道路质量视频检测系统。

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After introducing the principle system structure, function, flow of detection information and key technique of video detection system, reliability of system is also discussed in this paper.

介绍了视频检测系统的原理、系统构成、功能、检测信息流程等关键技术，讨论了系统可靠性方面的问题。

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People who have used Content ID at media companies said the system works well, but that some individuals who illegally upload videos to YouTube have been able to manipulate the soundtrack or video to avoid detection by the system.

WSJ: Illegally Uploaded Movies Crop Up Again on YouTube

The system includes ground surveillance radars, video cameras with motion detection and "smart" fencing, according to Raytheon's website.

CNN: STORY HIGHLIGHTS

We were, however, pretty disappointed the system's lack broadband connection detection, as the video clips offered were extremely small, extremely poor quality, and rather short (read: wonderful for dialup users only).

ENGADGET: Gear Eye: MSN TV 2