arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1408.0680cs.CV
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一种用于检测驾驶时使用移动电话的模式识别系统

A Pattern Recognition System for Detecting Use of Mobile Phones While Driving

Santa Catarina State University (UDESC)(圣卡塔琳娜州立大学(UDESC));University of Campinas (Unicamp)(坎皮纳斯大学(Unicamp))

Rafael A. Berri, Alexandre G. Silva, Rafael S. Parpinelli, Elaine Girardi, Rangel Arthur

摘要:

据估计,80%的撞车事故和65%的险些相撞事故都涉及司机在事故发生前三秒对交通的疏忽。本文开发了一种算法,用于提取特征,允许驾驶车辆过程中使用的手机识别。实验进行的图像集与100个积极的图像(与手机)和其他100个负像(无手机),包含正面图像的驱动程序。多项式核的支持向量机是对该算法所提供的特征最有利的分类系统,对视觉系统的分类成功率达到91.57%。在视频上进行的测试表明,在真实情况下使用图像数据集训练分类器是可能的。在87.43%的病例中,3秒的周期被正确分类。

英文摘要:

It is estimated that 80% of crashes and 65% of near collisions involved drivers inattentive to traffic for three seconds before the event. This paper develops an algorithm for extracting characteristics allowing the cell phones identification used during driving a vehicle. Experiments were performed on sets of images with 100 positive images (with phone) and the other 100 negative images (no phone), containing frontal images of the driver. Support Vector Machine (SVM) with Polynomial kernel is the most advantageous classification system to the features provided by the algorithm, obtaining a success rate of 91.57% for the vision system. Tests done on videos show that it is possible to use the image datasets for training classifiers in real situations. Periods of 3 seconds were correctly classified at 87.43% of cases.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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