Description: Accordingtoanalysisofthepropertiesofwavelettransformandstatisticalcharacteristicsofwaveletcoeffi-
Abstract:
,
thispaperproposesanovelwaveletthresholdmethod.Comparingwithconventionalsoftandhardthresholdfunc-
cient
, ,
tion thebasicprincipleofthisnewthresholdfunctionisintroduced andthealgorithmsarededuced.Thisnewthresh-
oldfunctioniscontinualanddifferentiable.Experimentalresultsshowthatthedenoisingalgorithmcanmitigatethemo-
saicappearanceeffectively.
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一种基于连续小波阈值的图像去噪新算法.pdf