Rethinking the High Capacity 3D Steganography : Increasing its Resistance to Steganalysis

Abstract

3D steganography is used in order to embed or hide informa- tion into 3D objects without causing visible or machine de- tectable modifications. In this paper we rethink about a high capacity 3D steganography based on the Hamiltonian path quantization, and increase its resistance to steganalysis. We analyze the parameters that may influence the distortion of a 3D shape as well as the resistance of the steganography to 3D steganalysis. According to the experimental results, the proposed high capacity 3D steganographic method has an in- creased resistance to steganalysis