Medical Image Restoration Using Non-Local Means Algorithm
Main Article Content
Abstract
Generally, the removal of noise from medicalimages is difficult. This noise can be removed easily by Non-Local Means(NLM) method. NLM filter helps to differentiate image data and noise data. First, the image is restored by Laplacian of Gaussian (LoG).To restore corrupted pixels,theLoGfilterisapplied on white Gaussian noiseforSmoothing and removing. After, the Image is interpolated by the NLM algorithm by averaging all pixelsinthe requiredimage.Therefore,ImprovedPSNR,MSE,andgood image quality are determined with this algorithmand the result isobtained.
Article Details
How to Cite
Dr. R. Gayathri, M. Manoj Kumar. (2021). Medical Image Restoration Using Non-Local Means Algorithm. Annals of the Romanian Society for Cell Biology, 2307–2314. Retrieved from https://www.annalsofrscb.ro/index.php/journal/article/view/4769
Issue
Section
Articles