期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2015
卷号：8
期号：10
页码：353-362
DOI：10.14257/ijsip.2015.8.10.35
出版社：SERSC
摘要：Image denoising is a frequently encountered problem in image processing, this article through the analysis of the characteristics of denoising algorithm which based on wavelet transform and curvelet transform, focus on the artifacts phenomenon generated by curvelet transform denoising algorithm, and proposes a method based on fast discrete curvelet transform denoising algorithm and the non-sampling wavelet transform denoising algorithm and image penetration technology is applied to image denoising, the experimental results show that the method improves the speed of image processing, should have good practical value.
