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Author:

辛乐 (辛乐.) | 陈阳舟 (陈阳舟.) (Scholars:陈阳舟)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开一种车辆鲁棒检测及分车道到达累计曲线估计方法,首先非拥堵区域的检测,避免针对交通拥堵停驶车辆进行复杂遮挡处理及检测的无谓工作。然后,基于假设生成和验证框架,融合AdaBoost分类器与车底阴影检测结果,得到鲁棒的车辆检测结果。最后,使用投影畸变车辆稳定特征将车辆位置划归特定的车道,准确估计分车道车辆到达累计曲线。本发明能够有效避免针对车辆遮挡的复杂处理过程,实现了高峰时段交通拥堵状态实时进行鲁棒的车辆检测并准确地获取交通参数,对解决车辆到达率和车头时距调查成本高、工作量大、不确定因素多等问题具有实际的意义。

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Patent Info :

Type: 发明授权

Patent No.: CN201610835876.7

Filing Date: 2016-09-20

Publication Date: 2019-08-09

Pub. No.: CN106372619B

Applicants: 北京工业大学

Legal Status: 授权 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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