In Clinical Context, Medical Image Plays The Most Significant Role. Medical Imaging Brings Out Internal Structures Concealed By The Skin And Bones, As Well As To Diagnose And Treat Diseases Like Cancer, Diabetic Retinopathy, Fractures In Bones, Skin Diseases Etc. The Medical Imaging Process Is Different For Different Type Of Diseases. The Image Capturing Process Contributes The Noise In The Medical Image. Henceforth, Captured Images Need To Be Noise Free For Proper Diagnosis Of The Diseases. Digital Image Processing Technology Executes Computer Algorithms To Realize Digital Image Processing Which Implies Digital Data Modification That Improves Quality Of The Image. For Medical Image Information Extraction And Foster Analysis, The Implemented Image Processing Algorithm Maximizes The Clarity And Sharpness Of The Image And Also Interesting Features Details. In This Paper, We Discourse Various Noises That Affect The Medical Images And Also Accompanied By The Denoising Algorithms.
