临床ct图像中肝脏肿瘤分割分析

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1、重庆大学硕士学位论文英文摘要（3）Onthebasisofanalysisonimagesegmentationbasedonmulti-regions,nuclearinduction,namelymappingliverCTdatatohighdimensionalspaceusingkernelfunctionandextractingthetumorareausinggraphcutalgorithm,effectivelyavoidsbuildingacomplexmodelfordifferentimageareas.Itals

2、oimprovestheversatilityandpopularizationofgraphcutalgorithm.（4）Onthebasisofaccurateinitialcontourgeneratedbycoarsesegmentationofmedicalimageinkernelgraphcut,finesegmentationwasconductedintheimprovedLiChunmingmodel,andeffectivelyimprovedtheaccuracyofsegmentationresult.（5）sp

3、ecificexperimentswerecarriedoutintheabovecombiningsegmentationmethodbyMATLABandVS2005tools.OurresultsshowedthatthecombinationofkernelgraphcutandLCVmodelgetagoodeffect,whichoptimizedliverandtumorsegmentationofCTimagestoassistclinicaldiagnosisandtreatment.Keywords：CTimage,me

4、dicalimagesegmentation,livertumorIV重庆大学硕士学位论文目录目录中文摘要..........................................................................................................................................I英文摘要.............................................................................

5、..........................................................III1绪论.........................................................................................................................................11.1课题背景及研究意义...........................................................

6、.................................................11.1.1课题背景.....................................................................................................................11.1.2研究意义.......................................................................................

7、..............................21.2国内外医学图像分割相关问题............................................................................................31.2.1医学图像分割的国内外现状.....................................................................................31.2.2肿瘤分割一些现有方法...............

8、..............................................................................41.3本文主要工作.