this file contains the implementation of the "contraharmonic filter" using the basic formula of finding contraharmonic mean achieved through the use of for loops. contraharmonic filter can remove both -SALT n PEPPER noise from the image but not sim

A Matlab tool that processes images loaded from the PC and can save new images. There are different types of image noise that can be added to the loaded image and filtering methods can be applied in order to remove the noise as much as possible.