西安公路交通大学学报010221 关键词: 拥挤交通流;模糊;事件检测算法 [gap=551]Keywords :congestion traffic flow; fuzzy; incident detection algorithm
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自动交通事件检测算法 Automatic Incident Detection ; AID
该算法对于提高高速公路事件检测算法的性能指标具有参考意义。
The algorithms above are meaningful to improve the performance of freeway incidents detection.
给出基于SVM的事件检测算法的工作步骤,设计算法的输入向量。
And this paper provides the incident detection algorithm based on SVM's main workflow, as well as chooses input vectors.
随后在此公式基础上提出基于路段密度差模型的快速路异常事件检测算法,设计了异常事件判断的逻辑流程。
Then the incident detection algorithm of urban expressway based on the proposed segment density difference model is proposed, and the logic determining incidents procedure is also provided.
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