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1、安徽大學(xué)碩士學(xué)位論文攝像機(jī)自標(biāo)定與分層重構(gòu)問題研究姓名：趙為民申請學(xué)位級別：碩士專業(yè)：計算機(jī)應(yīng)用指導(dǎo)教師：吳福朝2003.5.14攘簧奉文主愛詞’論了三綏詩籜橇浚凳矮城中豹測蠲消灸點(diǎn)列鞭空閩關(guān)系、掇豫祝翻標(biāo)定、冀維分層重拇等黼題。燕蘩二l=：律鱺一F：<1)利j
2、』消失點(diǎn)判斷空鞠關(guān)系。在強(qiáng)稼識剮積溺祭分拼鶼瘦弱巾，我囂l經(jīng)常躕要f躺場澩t弘鮑空闡幾何結(jié)擒關(guān)系，如何在裰豫帆漆爵先櫟定的情況一F，利用煬榮巾靜寅關(guān)信慰，結(jié)合鞠豫巾魏消失甄獲褥場靛中秘關(guān)jk秘{蓍惑辱艇秘方法，多}：介紹了它們器爨的避翊范圍*域廈炎駿驗(yàn)誠了該囂淡的藍(lán)行蛙、／i(2)
3、攝像援囊褥定。攝豫竣‘趣揀定瓣線靛算法一鑫楚詩葵裰援潷領(lǐng)文繪出了確性_秘可壤既磅窕熱點(diǎn)，本文溺愛場豢嘻l鶼瑟薄歪交三三條炎線，計葬蠢線靜溺失點(diǎn)，主鎏兩線經(jīng)浮葵、、，縫對二次魏線靜像。袋螽努瓣整擻豫視雨參羧≥律文悶時在理論上分?jǐn)€了在～騷、黼像ep掘何詩舞簡純的蘩于三參數(shù)髑攝豫梳模登。提高了有關(guān)繚論，并繪出了車鞋成靛證明。驥叛突駿分剿魄較了三參數(shù)模嫠霸-蠡參數(shù)模黧釃實(shí)驗(yàn)鑲聚，最藉對其實(shí)的場最的駐擒，駿證了我們的冀法足韌突可行的諺≯瞄三纓分層燕槐。謄文硪究在議有蜓蠛溜豫蕊條f4"-一F，婦裂攝像I捉內(nèi)參數(shù)像摻不變，始{Hf聰罔場爨中媳終媳鑲感懟空
4、瓣物體分崖羲褥。本文在理諗上耀述’，瓣澎重國熬奉臻魁舔定纂懿蹩簿，瓣影委秘到鉸囂重麴關(guān)鍵蹩鐨定無窮逡。芋蕊鼴攀鷹怒隰傍瓣羹擒戮敬菠薰梭茨蓑鍵燕詩舞出緞黯=次趣線瓣強(qiáng)豫。霜，孵繪溺了雯疆：三維分蔟黧穩(wěn)褥其體算法。袋露實(shí)驗(yàn)分鬃繪爨了傍翁羹穩(wěn)鶼繚采幫敬氐歪穩(wěn)酌結(jié)采。實(shí)驗(yàn)襲爨凌{
5、、l瀚算法怒霄效麓^耬暫行瓣。關(guān)鍵詞：漕尖點(diǎn){彝標(biāo)定：三維噩梅：線豫；籠離飛陣；繚辯二二次髓AbstractInthispaper,wemainlydiscussseveralproblemsinthefieldof3_Dcomputervision，whichareth
6、ealgorithmsforbasedonvanishingpointstocalculatetheothergeometrystructurerelationship，theSelf-Calibrationandthestratifiedreconstruction，etc，Ourmainworkisasfollowing：(1)Basedonvanishingpointstocalculategeometrystructurerelationship．Intheapplianceofobjectidentifyandsceneanaly
7、sis，weneedcomprehendthegeometrystructurerelationship．Ifcameraisnotcalibrationhowtousethescene’sinformationandvanishingpointstoaccomplishit．Thenwegivetwoalgorithmsandintroducetherangeofapply．Theend，wegiveaexperiment．Theresultindicatesitisefficient．(2)TheSelf-Calibration。The
8、algorithmofcamera’sSelf-Calibrationisalwaysaimportantresearchdomain，Inthispaperbytakingadvantageofparallellinesandorthogonallinesinarchitectureasusual，wecancalculatetheabsoluteconicimageandvanishingpoints．Bymatrixdecomposewe敷lastobtaintheearneracalibrationmatrix．Atthesamet
9、imeweanalyzehowtocalculatethecameracalibrationmatrixbasedon3parametermodelinoneimage．Weadvancesomeconclusionalso．Simulationexperimentcomparetworesults。強(qiáng)eresultindicatesitisefficientbyreconstructionofscene．(3)Thestratifiedrecons仃uction．Inthispaperwediscussiftwocamerashaveth
10、esamecalibrationmatrixhowtousesomeknowledgeofscene’stostratifiedreconstructionfromapairof
