By considering the advantages of the dual tree complex wavelet transfer(DTCWT)in shift invariance and multi-direction selection,as well as the neighboring coefficients of DCTWT,an improved bivariate shrinkage(BiShrink) algorithm is presented to denoise the remote sensing images.Experimental results show that the proposed algorithm gets better peak signal-to-noise ratio(PSNR) than other methods obviously.In terms of visual quality,the proposed algorithm can achieve images with more details and edges,smooth profiles and restricted aliasing.