| 车辆号牌识别率合理评价 |
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| 引用本文： | 陈伟忠,郭怡桦,詹嘉,潘晓东. 车辆号牌识别率合理评价[J]. 华东交通大学学报, 2007, 24(4): 54-55,92 |
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| 作者姓名： | 陈伟忠 郭怡桦 詹嘉 潘晓东 |
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| 作者单位： | 同济大学,交通运输工程学院,上海,200092;苏州市怡和交通工程有限公司,苏州,215002;浙江省公路管理局,浙江,杭州,310003;同济大学,交通运输工程学院,上海,200092 |
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| 摘 要： | 车辆号牌识别率关系到交通信息采集中车牌识别的精确度,本文把车牌识别的过程近似地抽象为贝努利试验,据此提出了一种实际检测车辆号牌识别率的应用方法.
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| 关 键 词： | 车辆号牌识别率 样本量 置信水平 贝努利试验 |
| 文章编号： | 1005-0523（2007）04-0054-02 |
| 收稿时间： | 2007-02-16 |
| 修稿时间： | 2007-02-16 |
The Research of Check Method of Car License Plate Recognition Rate |
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| CHEN Wei-zhong,GUO Yu-hu,ZHAN Ji,PAN Xiao-dong. The Research of Check Method of Car License Plate Recognition Rate[J]. Journal of East China Jiaotong University, 2007, 24(4): 54-55,92 |
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| Authors: | CHEN Wei-zhong GUO Yu-hu ZHAN Ji PAN Xiao-dong |
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| Affiliation: | 1. Key Laboratory of Road and Trattlc Engineering of Ministry of Education, Tongji University, Shanghai 200092; 2. Yihe Traffic Engineering Ltd, Suzhou 215002 ; 3. Zhejiang Road Management Bureau, Hangzhou 310003, China |
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| Abstract: | Car license plate recognition rate is related to the precision of the car license plate recognition in traffic information collection.This paper abstracts the process of car license plate recognition as Bernoulli experiment,and suggests a practical method to check the recognition rate of car license plate. |
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| Keywords: | car license plate recognition rate swatch quantity confidence level bernoulli experiment |
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