Science & Engineering Research Support soCiety (SERSC)
Cellular automata are a computational model used to describe the complex system through simple rules. It has been significantly applied to image processing operations. It appear as a natural tool for image processing because of the simplicity of mapping a digital image to a cellular automata and the ability of applying different image processing operations in real time. Noise filtering is considered to be an important operation of image processing. In these paper, cellular automata based noise filter has been proposed for different levels of noise.