视频交通参数检测中的车辆分割需要准确地检测与车辆连在一起的阴影和车灯产生的亮斑。
The shadows similar to the vehicle and the spots caused by vehicle lamps need to be accurately detected in the vehicle segmentation involved in the video-based traffic parameter measurement.
车辆的检测基于车道，在每个车道设置两条虚拟检测线来检测交通流参数，虚拟检测线的作用类似于电磁感应线圈。
The vehicle detection is based on the roadway, which sets two virtual lines, like the inductive loop sensor, to detect their traffic flow parameters.
在其基础上实现目标的检测和追踪，及最终的交通参数的测量。
With it developed the system to track and check the vehicle and measure the information parameter of the traffic.
并且设计了车辆计数、速度测量、车道分钟交通量和车道时间占有率的算法，实现了交通流参数的检测。
Last algorithms are designed for flow flux statistic, unit time traffic load, vehicle speed and roadway occupancy rate. Traffic flow parameter detection is implemented.
同时提出了一种简单而有效的阴影消除算法以提高交通流参数检测的准确度。
A simple and effective method of shadow removal is put forward to increase the accuracy of traffic flow parameters detection.
详细介绍了利用环形线圈进行车辆检测的设计原理及所需交通参数的计算方法。
It presents the design principle and parameters 'computing method to detect cars by loop-coil in traffic.
移动型采集技术是运用移动的车辆来检测道路上固定标识物，从而确定交通参数的方法。
This article introduces a data collecting technique that USES floating-vehicles to detect fixed marks along a street, so as to determine traffic parameters.
该系统能够实时地检测交通参数，可广泛应用于智能交通系统中。
The system is capable of detecting the needed information, and thus can be widely applied in ITS.
采用VISSIM交通仿真软件，对城市隧道内的物理环境进行仿真，可设计出一种基于交通流参数的交通事故自动检测方法。
An automatic accident detection method based on traffic flow parameters will be accessed, through simulating the physical environment of urban tunnel with traffic simulation software VISSIM.
然后，分析介绍了动态交通信息采集技术的工作原理，对比分析了典型的检测器的性能、可提供的交通参数、适应条件和综合成本费用等内容。
So the establishing of a set of effective dynamic traffic flow information collection technology becomes the key of ATMS, even the Intelligent Transportation Systems, ITS.
车辆的检测基于车道，在每个车道设置两条虚拟检测线来检测交通流参数，虚拟检测线的作用类似于电磁感应线圈。
The vehicle detection is per-formed along lanes, on which two virtual lines are drawn to help detect traffic flow parameters like inductive loop sensors.
车辆的检测基于车道，在每个车道设置两条虚拟检测线来检测交通流参数，虚拟检测线的作用类似于电磁感应线圈。
The vehicle detection is per-formed along lanes, on which two virtual lines are drawn to help detect traffic flow parameters like inductive loop sensors.
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