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一种基于多源数据融合的文物三维建模方法 Title:AMulti-sourceDataFusionBasedApproachforCulturalHeritage3DModeling Abstract: Culturalheritagepreservationiscrucialinmaintainingthehistoricallegacyofpreviousgenerations.Three-dimensional(3D)modelingtechniqueshaveemergedasaneffectivetoolforcapturingandpreservingtheseartifacts.However,theavailabilityofmultipledatasources,suchasimages,pointclouds,andrangescans,posesachallengeinaccuratelyreconstructingculturalheritageobjects.Thispaperpresentsanovelapproachforculturalheritage3Dmodelingbyintegratingdatafrommultiplesourcesthroughdatafusiontechniques.Theproposedmethodaimstoimprovetheaccuracy,completeness,andfidelityoftheresulting3Dmodels. Keywords:culturalheritage,3Dmodeling,datafusion,multi-sourcedata,accuracy,completeness 1.Introduction 1.1Background 1.2ResearchObjective 1.3OrganizationofthePaper 2.RelatedWork 2.1Traditional3DModelingTechniques 2.2Multi-sourceDataFusionTechniquesin3DModeling 2.3LimitationsofExistingMethods 3.Methodology 3.1DataAcquisition 3.2DataPreprocessing 3.3FeatureExtraction 3.4DataFusion 3.53DModelReconstruction 4.DataFusionTechniques 4.1SensorLevelFusion 4.2DecisionLevelFusion 4.3FeatureLevelFusion 4.4HybridFusionApproaches 5.ExperimentalEvaluation 5.1DatasetDescription 5.2EvaluationMetrics 5.3PerformanceComparisonwithExistingMethods 6.ResultsandDiscussion 6.1AccuracyAnalysis 6.2CompletenessAnalysis 6.3FidelityAnalysis 6.4ComputationalEfficiencyAnalysis 7.CaseStudy:CulturalHeritageObjectReconstruction 7.1CaseDescription 7.2DataAcquisitionandPreprocessing 7.3DataFusionand3DModelReconstruction 7.4EvaluationandValidation 8.ConclusionandFutureWork 8.1SummaryofFindings 8.2Contributions 8.3LimitationsandChallenges 8.4FutureDirectionsforResearch References Appendix:TechnicalDetailsofDataFusionMethods Inthispaper,weproposeamulti-sourcedatafusionbasedapproachforculturalheritage3Dmodeling.Webeginwithanintroductiontothebackgroundandresearchobjectives,followedbyareviewofexistingliteratureontraditional3Dmodelingandmulti-sourcedatafusiont