IEEE - Institute of Electrical and Electronics Engineers, Inc. - Optimum Pixel Expansions for Threshold Visual Secret Sharing Schemes

Author(s): Shyong Jian Shyu ; Ming Chiang Chen
Sponsor(s): IEEE Signal Processing Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2011
Volume: 6
Page Count: 10
Page(s): 960 - 969
ISSN (Paper): 1556-6013
ISSN (Online): 1556-6021
DOI: 10.1109/TIFS.2011.2158096
Regular:

The optimal pixel expansion of an (n, n) visual cryptographic scheme (VCS) was proven as 2n-1 in 1995; and that of a (2, n)-VCS was proposed in 2002. Yet, most... View More

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