Banalization of Achromatic and Chromatic Images

This paper presents a dithering technique where random weight assignment process is used. We used 3-by-3 window for dithering technique where four coefficient values were randomly assigned, right, left-down, down, and right-down locations are determined accordingly. The sum of all weights is one to maintain the original intensity of an image. Experiments were conducted on an artificial image. Results show that the proposed technique provides satisfactory quality.