資源描述：
《基于微透鏡型光場成像數(shù)據(jù)獲取及深度信息提取的研究》由會員上傳分享，免費在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、———————————————塑!．一．1ightfielddatacodingmethod，usingthecodingmethod，theone-to．onecorrespondencerelationshipbetweenpixelsandmicrolensweredetemined．Finally，usingthefrontresultsofthecodingalgorithm，andbasedongettingimagesofdifferentangleofviewwithaseriesofsubimage，thispaperproposesamoreeff
2、ectivemethodtoextractdepthinformationagainstlightfieldimaging，whichmainlybasedonthethoughtofimagesegmentation，colorsegmentation，theg州ientprojectionandimagefusion．ThismethodCallsuccessfullyusedfordepthinf．onnationacquisitionindisparitymapobtainedbyLytrocamera．Withintheframeworkoftheconte
3、ntsoftheaboveresearch，paperSUSeSMatlabwrotethealgorithmoflightfielddatacoding，imagesegmentation，depthinformationextraction，digitalrefocusingandSOon．Usingthosealgorithmstoprocesslightfielddata，theresultsshowsthattheproposedcodinganddepthinformationex缸．a(chǎn)ctionalgorithminthispaperisreasonab
4、leandcallbeusedinimagesegmentationanddepthinformationacquisitionaccurately，andcomparedwiththeexistingalgorithms．theaccuracyperformanceofdepthinformationismoresuperior，whichprovidesastrongguaranteefortheprecisionof3-Ddatareconstruction．Keywords：LightfieldcameraDepthmapStereomatchingDigit
5、alrefocusingII目錄摘要???????????????????????????一IAbstract??????????????????????????????????．．Il緒論???????????????????????????????????11．1光場成像的研究背景?????????????????????．11．2光場成像的發(fā)展?fàn)顩r?????????????????????．11．2．1光場成像的研究歷程???????????????????????。11．2．2光場相機與傳統(tǒng)相機的比較????????????????????．．31．2．3光場
6、相機1．o簡介?????????????????????????31．2．4光場相機2．0簡介?????????????????????????71．3課題研究內(nèi)容和預(yù)期結(jié)果???????????????????．81．4論文結(jié)構(gòu)安排????????????????????????．92深度提取的方法及理論??????????????????102．1主動深度提取的方法?????????????????????102．1．1飛行時間法???????????????????????????102．1．2三角測量法???????????????????????????10
7、2．1．3結(jié)構(gòu)光法????????????????????????????112．2被動深度獲取的方法?????????????????????1l2．2．1陰影法?????????????????????????????一112．2．2聚焦法?????????????????????????????122．2．3散焦法?????????????????????????????122．2．4立體視覺法???????????????????????????122．3立體視覺法步驟???????????????????????132．3．1圖像獲取???
