Frequency domain filtering techniques of halftone images


When images are captured, scanned and transferred, a considerable amount of noise is added that corrupts the details present in the image. This noise that creeps into images can be from a variety of sources. It is imperative that filtering techniques are employed to enhance the quality of such images and in order to retrieve the original image. This can be… (More)


3 Figures and Tables

Slides referencing similar topics