Secret Image Sharing Based on Array Codes

Abstract

A new secret image sharing scheme is proposed in this paper, and which scheme is based on array codes. Any type digital images can be shared by the new method, and compared to other secret image sharing schemes, all the calculations of the new scheme only uses XOR operations, so it is very efficiently. And more, the new scheme can share multi secret images, all shadow images can have clear visual significance, and pixels of all images including secret images and shadow images would not be expanded. In addition, the new method can extend to audio and video areas easily, so we think this method will have a good perspective.