靜止立體圖像的理論分析與實(shí)驗(yàn)研究.pdf

1、天津大學(xué)碩士學(xué)位論文靜止立體圖像的理論分析與實(shí)驗(yàn)研究姓名：勞麗娟申請學(xué)位級別：碩士專業(yè)：通信與信息系統(tǒng)指導(dǎo)教師：侯春萍20080501ABSTRACTWiththedevelopmentofimageandvideoinformationtechnologies，stereoimagetechnologiesdeveloprapidlyNowithasbeenoneofthehottestissuesthatthescientistsa

2、restudyingonStereoimagetechnologyhasverybroadapplicationprospects，canbeusedinscientificresearch，militaryeducational，industrial，medicalandmanyotherareasSotheresearchonthestereoimageisveryvaluableThepaperhasdonethetheoreti

3、calandexperimentalstudyonstillstereoimagefromthefollowingaspects：Firstly，gaveabriefintroductionofthedevelopmenthistoryofstereoimage，threewaysofacquiringstereoimage，theencodingandcompressingmethodcommonlyusedandtheachieve

4、mentsofstereoimagedisplaytechnologySecondly，analyzedtheprincipleofstereoscopicacquirementbyhumaneyesfromdifferentdirection，suchasphysiologygeometricaloptics，psychologyandSOon；establishedasimplemathematicalmodel，calculate

5、dthedistancethresholdofdepthperceptionAtthesametime，therelationsbetweentheparallaxandobservationdistancearealsoanalyzedThirdlyinordertoevaluatetheprogressedimagebetterseveraltraditionalsubjectiveandobjectiveplaneimageeva

6、luationmethods，imageevaluationmethodsbasedonhumanvisualsystemandimprovedimagequalityevaluationmodelsareintroducedFourthly，basedonthetwo—viewstereoimagingsystem，theaffectofluminance，contrastresolutionandchromatothedisplay

7、ofstereoimagehasbeenstudied，commensuratetestcurvesarealsobeenpainted。Ithasbeenfoundthatcomparedwithotherfactors，luminancearemoreinfluenttostereoscopic，andalsoprovedtheimportantconclusionthatchromadifferencebetweendiffere

8、ntviewsalmosthasnoeffectonstereoimagingWithchromasubstitution，thedataamountofstereoimagehasbeeneffectivelyreducedFinallytheaffectofedgeinformationtOstereoimaginghasalsobeenstudiedAndfoundtheresultforthefirsttimethatwhent