%0 Journal Article %T Image De-noising Based on a Local Optimal Balance between Data Fidelity and Output Smoothness %J مجله علمی رایانش نرم و فناوری اطلاعات %I دانشگاه صنعتی نوشیروانی بابل %Z 2383-1006 %A Khanlari, Arefeh %A Ezoji, Mehdi %D 2020 %\ 05/21/2020 %V 9 %N 1 %P 1-6 %! Image De-noising Based on a Local Optimal Balance between Data Fidelity and Output Smoothness %K Image Denoising %K Energy Function %K Local Balance %K Data Fidelity %K smoothness %R %X This paper addresses image denoising problem based on minimization of an appropriate energy function. This energy function consists of data fidelity term and targeted smoothness term. In this paper, a local optimal balance between these two terms is considered. This strategy leads to image invariant denoising and also preserves edges simultaneously. Experimental results verify the performance of this approach. %U https://jscit.nit.ac.ir/article_61697_eb7666b241e54acb3803339081d2ad7b.pdf