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《2 A survey on image-based continuum-body motion estimation》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、ImageandVisionComputing29(2011)509–523ContentslistsavailableatScienceDirectImageandVisionComputingjournalhomepage:www.elsevier.com/locate/imavisReviewarticleAsurveyonimage-basedcontinuum-bodymotionestimation☆WeiLiu,EraldoRibeiro?ComputerVisionandBio-InspiredComputingLaboratory,DepartmentofComputer
2、Sciences,FloridaInstituteofTechnology,Melbourne,FL32901,USAarticleinfoabstractArticlehistory:Thispaperpresentsasurveyofthestate-of-the-artinmotionestimationofcontinuumobjectssuchaselasticReceived8July2010solids(e.g.,humanorgans,skin,andbiomedicaltissues)and?uids(e.g.,clouds,ocean?ows,andair?ows).T
3、heReceivedinrevisedform31January2011surveyisfocusedontheestimationmethodologies,ratherthanonspeci?capplications.WebeginbyAccepted22March2011summarizingthemaincomponentsandchallengesofcontinuum-motionestimation,andstructureourreviewaroundthesecomponents.Weprovideaclassi?cationoftherelatedworkaccord
4、ingtotheirsolutionstotheseKeywords:challenges.Adiscussiononthemethodologiesforquantitativeevaluationofmethodsisalsoprovided.Finally,weNonrigidimageregistrationContinuummotionconcludethesurveybypointingoutsomeopenproblemsincontinuum-motionestimation.Meshlessregistrationmethods?2011ElsevierB.V.Allri
5、ghtsreserved.Contents1.Introduction..............................................................5102.Problemformulationandchallenges..................................................5113.Measuringimagesimilarity......................................................5123.1.Inter-modalitysimilarity.
6、...................................................5123.2.Dilutionandconcentration...................................................5123.3.Robustsimilaritymeasures...................................................5124.Parametricdeformationrepresentation...........................................
7、......5134.1.Linearmodels.........................................................5144.2.Nonlinearmotionmodels....................................................5144.2.1.Polynomials..............................
