DocumentCode
3095811
Title
Novel (n, n) Secret Image Sharing Scheme Based on Addition
Author
Dong, Lin ; Ku, Min
Author_Institution
Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing, China
fYear
2010
fDate
15-17 Oct. 2010
Firstpage
583
Lastpage
586
Abstract
In this paper, we propose a novel (n, n) secret image sharing scheme. The construction of shares is based on matrix multiplication and the revealing is based on addition. The proposed scheme has no pixel expansion and can reconstruct the secret image precisely. It can be directly used to share grayscale images and can be easily extended to deal with the binary and color images. Experimental results show that the proposed scheme is efficient.
Keywords
image coding; image colour analysis; image reconstruction; matrix algebra; peer-to-peer computing; security of data; binary image; color image; grayscale image; image reconstruction; matrix multiplication; novel (n, n) secret image sharing; secret image; Color; Cryptography; Gray-scale; Image color analysis; Image reconstruction; Pixel; addition; complexity; contrast; matrix; secret image sharing;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP), 2010 Sixth International Conference on
Conference_Location
Darmstadt
Print_ISBN
978-1-4244-8378-5
Electronic_ISBN
978-0-7695-4222-5
Type
conf
DOI
10.1109/IIHMSP.2010.148
Filename
5636264
Link To Document