[7] CHEN X,RAJA J,SIMANAPALI S.Multi-scale analysis of engineering surface[J].Int.J.Mach.Tools Manufact,1995,35(2):231-238

[8] LIU X,RAJA J,SANNAREDDY H.Assessment of plateau honed surface texture using Wavelet transform[C].Proc.of ASPE,1995,14:672-675

[9] CHEN Q H,YANG S N,LI Z.Surface roughness evaluation by using wavelets analysis[J].Precision Engineering,1999,23(3):55-59

[10] JIANG X,BLUNT L,STOUT K J.Application of the lifting wavelet to rough surfaces[J].Precision Engineering,2001,25:83-89

[11] SELESNICK I W.The Double Density DWT in Wavelets in Signal and Image Analysis:From Theory to Practice[M].Boston:Kluwer Academic Publishers,MA,2001

[12] SELESNICK I W,ABDELNOUR A F.Symmetric wavelet tight frames with two generators[J].Applied and Computational Harmonic Analysis,2004,17(2):211-225

[14] SVEINSSON J R,BENEDIKTSSON J A.Double density wavelet transformation for speckle reduction of SAR images[J].IEEE,2002:113-115

[15] JAYUWARDENU A.Design of double density wavelet filter banks[J].IEEE,2003:463-466