Title :
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
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;
Conference_Titel :
Systems, Man and Cybernetics (SMC), 2014 IEEE International Conference on
Conference_Location :
San Diego, CA
DOI :
10.1109/SMC.2014.6974422
