Image processing is an important charge in image denoising as a process and component in various other process There are many ways to denoise an image.The ultimate idea of this paper is to acquiesce better results in terms of quality and in removal of different noises. This paper is compared with three methods NL Means, NL-PCA, and DCT.PSNR and SSIM are used for quantitative study of denoising methods.General Terms -Image denoising, Quality, Rician noise.

No abstract

No abstract

No abstract

No abstract