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1、遼寧師范大學碩士學位論文(3)OnthebasisoftheprobabilityruleoftheShearletcoefficients,thispeppercontinuousstatisticsthejointstatisticalproperritiesofthenonsubsampledShearlettransformcoefficients,itanalyzestheShearletcoefficientshavethesimilaritystatisticalcharacteristicwitht
2、hewaveletcoefficientsandContourletcoefficients,thatispersistenceandaggregation.AndthenestablishesthenonsubsampledShearlettransformdomainhiddenMarkovmodel,thismodelconsidersthecoefficientdependencyatthesamescaleaswellasthefather-childrencoefficientdependencyatt
3、hedifferentscales.Thismodelobtainstheagoodeffectintheimagedenoising.KeyWords：ShearletTransform；Vector-valuedC-VModel；GaussianMixtureModel；HiddenMarkovTreeModel；ImageSegmentation；ImageEdgeDetectionIII萬方數(shù)據(jù)基于Shearlet變換的圖像分割與邊緣檢測研究目錄摘要.............................
4、................................................................................................IAbstract.....................................................................................................................................II1緒論.................
5、........................................................................................................................11.1研究的背景和意義...................................................................................................11.2本論文涉及的圖像處理內(nèi)容.............
6、........................................................................21.2.1圖像分割技術..................................................................................................21.2.2圖像邊緣檢測技術................................................................
7、..........................41.2.3圖像去噪技術..................................................................................................51.3圖像處理中變換域方法的發(fā)展簡述..........................................................................61.4文章結構.......................
8、..............................................................................................92Shearlet變換的數(shù)學理論.....................................................................
