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畢業(yè)論文-汽車(chē)的指紋識(shí)別及gsm防盜系統(tǒng)研究-展示頁(yè)

2025-06-16 02:28本頁(yè)面
  

【正文】 via GSM module. In order to achieve security and realtime monitoring of the vehicle. Key Words: Fingerprint identification, GSM module, vehicle thefts 北京科技大學(xué)本科生畢業(yè)設(shè)計(jì)(論文) 1 目 錄 摘 要 ........................................................................................................................ 1 Abstract ........................................................................................................................... 2 1 緒論 ............................................................................................................................. 1 汽車(chē)指紋識(shí)別及防盜系統(tǒng)背景介紹 ................................................................. 1 生物識(shí)別技術(shù)簡(jiǎn)介 ........................................................................................... 1 研究意義 ........................................................................................................... 5 論文內(nèi)容結(jié)構(gòu) ................................................................................................... 6 2 汽車(chē)指紋識(shí)別及防盜系統(tǒng)概述 ................................................................................... 7 指紋識(shí)別的發(fā)展史 ........................................................................................... 7 國(guó)內(nèi)外指紋識(shí)別技術(shù)研究現(xiàn)狀 ........................................................................ 9 汽車(chē)指紋識(shí)別及防盜系統(tǒng)的現(xiàn)狀與發(fā)展 ....................................................... 13 本章小結(jié) ......................................................................................................... 14 3 指紋圖像的預(yù)處理及指紋算法 ................................................................................. 15 指紋的分類(lèi) ..................................................................................................... 15 指紋識(shí)別系統(tǒng)原理 ......................................................................................... 17 指紋識(shí)別系統(tǒng)的主要構(gòu)成 ..................................................................... 17 指紋圖像的預(yù)處理 ................................................................................ 19 指紋圖像的特征提 取 ............................................................................ 20 指紋圖像處理 .................................................................................................. 21 指紋圖像質(zhì)量 ........................................................................................ 21 指紋圖像增強(qiáng) ........................................................................................ 22 指紋圖像的二值化 ................................................................................ 23 北京科技大學(xué)本科生畢業(yè)設(shè)計(jì)(論文) 2 指紋圖像的細(xì)化 .................................................................................... 24 指紋圖像的特征點(diǎn)提取 ......................................................................... 26 實(shí)驗(yàn)結(jié)果 ................................................................................................ 29 指紋識(shí)別算法的研究 ...................................................................................... 33 本章小結(jié) .......................................................................................................... 36 4 指紋識(shí)別及 GSM防盜系統(tǒng) ..................................................................................... 37 系統(tǒng)的功能 ...................................................................................................... 37 系統(tǒng)設(shè)計(jì)思路 ................................................................................................. 37 硬件框架結(jié)構(gòu) ........................................................................................ 37 硬件模塊選型 ........................................................................................ 38 模塊通訊協(xié)議 .................................................................................................. 41 編譯環(huán)境 ................................................................................................ 41 指紋識(shí)別傳感器 .................................................................................... 42 GSM 短消息模塊 ................................................................................... 43 系統(tǒng)總體工作流程 .......................................................................................... 44 各模塊工作流程 .............................................................................................. 45 指紋??旃ぷ髁鞒? ................................................................................ 45 GSM 模塊工作流程 ............................................................................... 48 本章小結(jié) .......................................................................................................... 49 結(jié) 論 ...................................................................................................................... 51 參 考 文 獻(xiàn) ................................................................................................................. 52 附 錄 A MATLAB 處理指紋圖像程序 ..................................................................... 55 附 錄 B 英文文獻(xiàn)原文及中文翻譯 ............................................................................. 57 致 謝 ...................................................................................................................... 75 北京科技大學(xué)本科生畢業(yè)設(shè)計(jì)(論文) 1 1緒論 汽車(chē)指紋識(shí)別及防盜系統(tǒng)背景介紹 根據(jù)中國(guó)汽車(chē)工業(yè)協(xié)會(huì)的數(shù)據(jù) :19952021年間 , 中國(guó)汽車(chē)產(chǎn)量從 1995年的 145萬(wàn)輛增長(zhǎng)到了 2021年的 510萬(wàn)輛 , 增長(zhǎng)了 , 年均增長(zhǎng)率達(dá) 15%。 關(guān)鍵詞: 指紋識(shí)別 GSM 模塊 車(chē)輛防盜 北京科技大學(xué)本科生畢業(yè)設(shè)計(jì)(論文) 2 Fingerprint Identification and GSM Security System Applying for Auto Abstract Currently car thefts occur frequently, it has bee a subject of attention problems and concerns. To solve this problem, car manufacturers have taken many measures to develop a variety of security methods. This paper also presents a problem for such improvements. Using the body39。 首先,用戶通過(guò)指紋圖像傳感器將用戶指紋錄入,在通過(guò)中央處理器對(duì)指紋圖 像進(jìn)行處理及特征點(diǎn)的提取,最后進(jìn)行指紋匹配。本系統(tǒng)利用了數(shù)字圖像處理等相關(guān)技術(shù),通過(guò)對(duì)采集到的指紋進(jìn)行指紋圖像的處理及特征點(diǎn)的提取,再采用指紋識(shí)別算法對(duì)指紋進(jìn)行自動(dòng)匹配,由于指紋的唯一性,使用戶的安全得到了提高 ,同時(shí)使用戶不必?cái)y帶大串鑰匙,提高了便攜性。 本文也對(duì)此類(lèi)問(wèn)題提出了一個(gè)改進(jìn)方法 。北京科技大學(xué)本科生畢業(yè)設(shè)計(jì)
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