Abstract.Weproposeanovelimagedenoisingstrategybasedonanenhancedsparserepresentationintransform-domain.Theenhancementofthesparsityisachievedbygroupingsimilar2Dimagefragments(e.g.blocks)into3Ddataarrayswhichwecall"groups".
Abstract.Weproposeanovelimagedenoisingstrategybasedonanenhancedsparserepresentationintransform-domain.Theenhancementofthesparsityisachievedbygroupingsimilar2Dimagefragments(e.g.blocks)into3Ddataarrayswhichwecall"groups".