The Effect Of The Weiner And Median Filler For Image Noise Removal

Abstract

Image processing is basically the use of computer algorithms to perform image processing on digital image. Digital image processing is a part of digital signal processing and has many significant advantages over analog image processing. Also allows a much wider range of algorithms to be applied to the input data can avoid problems such as the build-up of noise and signal distortion during processing of images .Wavelet transforms have became a very powerful tool for de- noising an image.one of the most popular methods is wiener filter. In this work two types of noise (Gaussian noise and salt noise ) is used and De- noised image by wiener filter and median filter. The results have been compared for all filter and noises.