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1、本科生畢業(yè)論文（設(shè)計(jì)）題目基于塊匹配的人群運(yùn)動(dòng)估計(jì)學(xué)院軟件學(xué)院專業(yè)軟件工程學(xué)生姓名舒禹銘學(xué)號(hào)0643111170年級(jí)2006指導(dǎo)教師李曉華教務(wù)處制表二Ο一Ο年六月一日基于塊匹配的人群運(yùn)動(dòng)估計(jì)軟件工程學(xué)生舒禹銘指導(dǎo)老師李曉華[摘要]智能化人群監(jiān)控是智能視頻監(jiān)控研究中的一個(gè)重要課題，它作為智能監(jiān)控中的一項(xiàng)關(guān)鍵技術(shù)，在人群管理、公共場(chǎng)所設(shè)計(jì)、虛擬環(huán)境建模、視覺監(jiān)控、智能環(huán)境模擬等方面都有著重要的應(yīng)用價(jià)值。隨著經(jīng)濟(jì)社會(huì)的發(fā)展，各種公共場(chǎng)地和設(shè)施中的人群流動(dòng)越來(lái)越頻繁。如何對(duì)公共場(chǎng)合的人群進(jìn)行有效管理與控制，
2、是不得不考慮的重大問題。智能化人群監(jiān)控技術(shù)應(yīng)運(yùn)而生，它主要包括人群的密度估計(jì)和運(yùn)動(dòng)估計(jì)兩部分內(nèi)容。本文著手解決人群運(yùn)動(dòng)估計(jì)這一塊，智能化運(yùn)動(dòng)估計(jì)可以用于人群的監(jiān)測(cè)和管理，也可應(yīng)用于商業(yè)領(lǐng)域，如市場(chǎng)調(diào)查、交通安全以及建筑設(shè)計(jì)領(lǐng)域等。它們能夠直接或間接地提高上述場(chǎng)合工作人員的工作效率和建筑設(shè)施的利用率，因此對(duì)人群密度估計(jì)和運(yùn)動(dòng)估計(jì)方法的研究有著深遠(yuǎn)的意義和廣闊的前景。本文結(jié)合OpenCV，采用塊匹配算法對(duì)人群的運(yùn)動(dòng)進(jìn)行估計(jì)，并在功能實(shí)現(xiàn)前對(duì)OpenCV與塊匹配各重要環(huán)節(jié)有具體分析。[主題詞]人群監(jiān)控；人
3、群運(yùn)動(dòng)估計(jì)；塊匹配；OpenCVCrowdmotionestimationbasedonBMASoftwareEngineeringStudent：YuMingshuAdviser:XiaoHuali[Abstract]IntelligentizedcrowdsurveillancetecllIlologyisanimportantresearchsub—fieldinintelligemvideosurveillancesystem．Asakeytecllnologyofintelligentsu
4、rveillarlce，itisofgreatvalueinalargenumberofapplicationssuchascrowdmanagement，publicspacedesignvirtualenvironmentssimulate，visualsurveillanlce，intelligentenviromentsaIlalysis,etc．Withthedevelopmentofeconomicsociety,thecrowdinvariouskindsofpublicplacesf
5、lowsmoreandmorefrequently.Howtomanageandcontrolthecrowdeffectivelycomestobeanimportantissuewhichwehavetoconsidernowadays.Intelligentizedcrowdsurveillancetechnologyarisesattheverymoment.Itmainlyincludesbothdensityestimationandmotionestimation.Thispapers
6、etaboutthecrowdmotionestimation.Intelligentizedcrowdmotionestimationcanbeusedformonitoringandmanagingthecrowd,atthesametime,itcanalsobeusedformarketsurvreyinthecommercialfield，trafficsafetyandarchitecturaldesignfield,etc.itcanhelpstaffmembersintheabove
7、mentionedoccasionsimproveworkingefficiencyandimproveutilizationratioofbuildingfacilitiesdirectlyorindirectly,sothereisfar-reachingmeaningandwideprospectincrowd’sdensityandmotionestimationresearch.AccordingtoOpenCV,thispaperuseBMA(BlockMatchingAlgorithm
8、)forcrowdmotionestimation，andbeforethefunctionrunning,ithasaspecificanalysisaboutOpenCVandtheimportantcaseofBMA..[KeyWords]crowdsurveillance；crowdmotionestimation；BlockMatchingAlgorithm；OpenCV目錄1緒論11.1研究背景11.1.1智能監(jiān)控11.1.2人群監(jiān)控的提出11.1.3運(yùn)動(dòng)
