Copy-Move Forgery Detection Using Cellular Automata

Abstract

Cellular automata can be successfully applied in image processing. In this paper we discuss the application of two-dimensional cellular automata to the problems of noise removal and border detection in digital images. The proposed methods are compared with some classical or recent methods. A very important feature of the proposed methods is their intrinsic parallelism, since they are implemented on well-known parallel-working machines, as cellular automata are.