【摘要】：隨著我國經(jīng)濟(jì)的快速發(fā)展、城鎮(zhèn)化進(jìn)程的加快,我國城市交通擁堵問題日益突出,這就突顯出公共交通緩解城市交通壓力的作用。公交專用車道專供公交汽車行駛,在規(guī)定的時(shí)間段內(nèi)禁止非公交汽車駛?cè)?但是在交通擁擠的情況下,非公交車總是搶占公交車的專用車道,阻礙了公交車的正常運(yùn)行,使已經(jīng)非常擁堵的交通更加擁堵。為此,交通管理部門會對搶占公交專用車道的非公交車進(jìn)行罰款,可是在實(shí)際執(zhí)法過程中,由于非公交車牌很難被準(zhǔn)確記錄,往往出現(xiàn)大量違規(guī)車輛逃脫懲罰的情況。為更好識別占用公交專用車道車輛的車牌號碼,防止非公交車輛占用公交專用車道,更好地提高公交車的運(yùn)行效率,本論文進(jìn)行了公交專用車道中車牌識別系統(tǒng)的設(shè)計(jì)。本論文關(guān)于公交專用車道中車牌識別系統(tǒng)的設(shè)計(jì)思路是通過導(dǎo)入公交車中行車記錄儀中的視頻,然后捕獲公交車前面占用公交車道的汽車圖片,對其進(jìn)行識別,將識別的結(jié)果存儲于數(shù)據(jù)庫,最后交予交通管理部門,交通管理部門依法對其進(jìn)行處罰。論文所設(shè)計(jì)的公交專用車道中車牌識別系統(tǒng)主要由四部分組成,分別是登錄系統(tǒng)、賬戶管理、打開視頻、車牌識別。其中重點(diǎn)在車牌識別部分,這一部分包括打開圖像、圖像二值化、字符分割、字符識別。其中涉及的算法均用C++語言編程,合理運(yùn)用Open CV進(jìn)行實(shí)現(xiàn)。Open CV庫的使用帶來了很多好處,包括使程序更加簡單整潔、更加可靠、更加精確。
[Abstract]:With the rapid development of our economy and the acceleration of urbanization, the problem of urban traffic congestion is becoming increasingly prominent, which highlights the role of public transport in relieving urban traffic pressure. Bus lanes are reserved for public transport vehicles, and non-public transport vehicles are prohibited from entering within a specified period of time. However, under heavy traffic conditions, non-buses always seize the special lanes of buses, thus hindering the normal operation of buses. Make the already very congested traffic even more congested. For this reason, the traffic management department will fine the non-buses that occupy the special bus lanes, but in the actual law enforcement process, because the non-bus signs are difficult to be accurately recorded, a large number of illegal vehicles often escape punishment. In order to better identify the license plate number of the vehicles occupying the bus lane, prevent the non-public transport vehicles from occupying the bus lane, and improve the efficiency of the bus, this paper designs the license plate recognition system in the special bus lane. In this paper, the design idea of vehicle license plate recognition system in the special bus lane is to import the video of the vehicle recorder in the bus, and then capture the pictures of the bus in front of the bus, and identify it. The results of identification are stored in the database and handed over to the traffic management department, which punishes them according to law. The vehicle license plate recognition system designed in this paper is mainly composed of four parts: login system, account management, open video and license plate recognition. This part includes open image, image binarization, character segmentation and character recognition. The algorithms involved are all programmed in C language, and the reasonable use of Open CV to realize the use of. Open CV library brings many benefits, including making the program simpler, cleaner, more reliable and more accurate.
【學(xué)位授予單位】：遼寧大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2015
【分類號】：U495;TP391.41

【參考文獻(xiàn)】

相關(guān)博士學(xué)位論文 前2條

1 趙海峰;基于圖的模式識別及其在計(jì)算機(jī)視覺中的應(yīng)用[D];南京理工大學(xué);2011年

2 周偉良;軟件開發(fā)過程質(zhì)量與產(chǎn)品質(zhì)量度量方法研究[D];合肥工業(yè)大學(xué);2012年

相關(guān)碩士學(xué)位論文 前9條

1 湯方義;基于OpenCV和CUDA的車牌識別系統(tǒng)的軟件設(shè)計(jì)與實(shí)現(xiàn)[D];吉林大學(xué);2011年

2 劉金艷;面向?qū)ο筌浖䴗y試技術(shù)研究[D];西南交通大學(xué);2003年

3 谷千書;軟件工程系統(tǒng)結(jié)構(gòu)模型的應(yīng)用分析[D];復(fù)旦大學(xué);2008年

4 王振彥;基于視頻的車型識別中關(guān)鍵技術(shù)的應(yīng)用研究[D];青島大學(xué);2009年

5 魏少涵;面向?qū)ο筌浖䴗y試方法分析與研究[D];廈門大學(xué);2009年

6 胡澤;基于DSP的車牌自動識別系統(tǒng)研究[D];華中科技大學(xué);2012年

7 李曉園;低質(zhì)量車牌圖像中字符識別關(guān)鍵技術(shù)的研究[D];東華大學(xué);2013年

8 張愛朋;汽車牌照自動識別系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[D];浙江理工大學(xué);2013年

9 康健新;基于圖像的車牌識別系統(tǒng)的設(shè)計(jì)和實(shí)現(xiàn)[D];吉林大學(xué);2014年

，

本文編號：2319731