Removing noise from the original signal is still a challenging problem for researchers. There have been several published algorithms and each approach has its assumptions, advantages, and limitations. This paper presents a review of some significant work in the area of image denoising. After a brief introduction, some popular approaches are classified into different groups and an overview of various algorithms and analysis is provided. Insights and potential future trends in the area of denoising are also discussed.
Various algorithms used for image denoising are discussed in REF .
Survey of image denoising techniques
International Journal of Advance Engineering and Research Development
International Journal of Advance Engineering and Research Development
Computer Science