基于視頻技術(shù)的交通標線視覺評價方法的研究.pdf

1、分類號：U4610710—20051206滾步太海碩士學位論文基于視頻技術(shù)的交通標線視覺評價方法的研究高偉江導(dǎo)師姓名職稱付銳教授申請學位級別碩士學科專業(yè)名稱載運工具運用工程論文提交日期翌呈翌論文答辯曰期妒9釕月2拍學位授予單位長安大學答辯委員會主席耋查!!i塑煎學位論文評閱人煎墮丑歪!塑益國絲鴛酗繅聊7f、孫≯一㈣⑧鼢1懈yAbstractWhenthewayofreducingtrafficaccident’Sresearchwhic

2、hincludingstrengtheningtheroaddesigns，thereconstruction，managementoftheroadmonitoringandenhancingtheresearchofpeople’Stransportationconsciousnessisbeingreceivedthegovernment’Sattentionmoreandmoretheresearchabouttrafficsi

3、gnsandthemarkingsisenhancingresearchers’awarenessThetrafficsignsandthemarkingsresearchnotonlycallmakeuptheinsufficiencyoftrafficsafetymanagementofroadmonitoring，butalsoCanreducesthereconstructioncost，andenhancesthetransp

4、ortationparticipant’SconsciousnesstoobeythelawgreatlyThisdissertationintroducesthedefinition，theclassificationandinfluencingfactorsofroadtrafficmarkings(especiallyslowdownmarkings)atfirstThenthedissertationstatesdriver’S

5、visualtraitsundertheinfluenceofvirtualslowdownmarkingsOnthebasisofthatthedissertationstudiesasimulationtestofvirtualroadmarkingsinrealconditionsandproposeseffectivewaystotestvisualeffectsofroadslowdownmarkingsFirstlybase

6、dontheprincipleofcameralimageformationandvisualtraitsofhumaneyes，acoupleofthingsareworthstressingwhenrecordingBychoosingcamerallenssimilartoourvisualtraits，roadsituationvideosarerecordedandcollectedSecondlythisdissertati

7、ondiscussestheprocessofcollectingvideobyusingsoftwaresuchasUleadVideoStudio90、3dsmax、PremierePro，producingslowdownmarkingsinrealconditionsandmixingvirtualmarkingswithvideosinrealconditionsByusingvideoprocessingtechnology

8、thedissertationanalyzessubjectiverecognitionofroadmarkingsandproposesaresearchplatformforvisualassessmentInaddition，fourslowdownroadmarkings，includingparallel，F(xiàn)ishboneshaped，Quadrangleand3Dmarkings，aredesignedBasedontraf

9、ficsafetypsychologyandtrafficsafetyengineeringaquestionnaireoftheirsubjectiverecognitionismadeoutLastlyonthebasisofthequestionnaire，driverswillhavespeedillusionsoranxietytowardsthefourslowdownmarkingsatvaryingdegreeandre

10、spondwithaspontaneousslowdownorbrake，SOthegoalofslowdownisachievedThroughthesimulationtestofvirtualroadmarkingsinarealcondition，thestudyCannotonlybeasolutiontotheproblemsofunrealroadconditionsofindoorstatictests，butalsot

11、othepoorflexibilityandheavyworkloadunderrealroadconditionsTherefore，thisisascientificwayofassessment，makingtheestablishmentoftrafficmarkingsmoreeffectiveandthesemarkingsfullydisplaythemanagementfunctionandservicefunction