A lossless (2, 8)-chaos-based secret image sharing scheme

Author

Long Bao ; Yicong Zhou ; Chen, C.L.P.

Author_Institution

Dept. of Comput. & Inf. Sci., Univ. of Macau, Macau, China

fYear

2014

fDate

5-8 Oct. 2014

Firstpage

3209

Lastpage

3214

Abstract

This paper introduces a new (2, 8)-secret image sharing scheme integrating the chaos-based image encryption with secret image sharing. It divides the secret image into 8 encrypted shares. Combining any two or more shares is able to completely reconstruct the secret image without any distortion. Each image share is only one pixel larger than the secret image in row and column directions. The proposed scheme is able to directly process the secret images with various formats such as the binary, grayscale, and color images. Experimental and comparison results demonstrate the excellent performance of the proposed scheme.

Keywords

chaos; cryptography; image coding; image colour analysis; image reconstruction; binary images; chaos-based image encryption; color images; encrypted shares; grayscale images; image share; lossless (2, 8)-chaos-based secret image sharing scheme; secret image reconstruction; Color; Cryptography; Gray-scale; Image reconstruction; Three-dimensional displays; Visualization; chaotic system; image encryption; secret image sharing;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems, Man and Cybernetics (SMC), 2014 IEEE International Conference on

Conference_Location

San Diego, CA

Type

conf

DOI

10.1109/SMC.2014.6974422

Filename

6974422