简介：Thispaperinvestigatesthemaximumentropyrestorationofblurredbinaryimage.Inconcerningwiththebinarypropertyofimage,anewmaximumentropyrestorationmethodwithbinaryconstraintisproposed.Thepropertiesofexistenceanduniquenessofsolutionarediscussed.Theproblemofmaximumofentropywithtwoconstraintsissolvedandthecorre-spondingalgorithmisgiven.Inthispaper,themaximumboundedentropyprincipleisemployedconcerningthepriorknowledgeofbinaryimage,andthemaximumboundedentropyrestora-tionmethodwithbinaryconstraintisputforward.Theproposesmethods,Wienerfilter(WF)restorationmethodandmaximumentropyrestorationmethodarecompared.Theexperimen-talresultsshowthatthemaximumentropyrestorationmethodandmaximumboundedentropyrestorationmethodwithbinaryconstraintcanimprovethequalityofrestoredimage.

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