A New Visual Cryptographic Scheme Using Latin Squares

Avishek ADHIKARI; Mausumi BOSE

A New Visual Cryptographic Scheme Using Latin Squares

Avishek ADHIKARI, Mausumi BOSE

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Combinatorial designs are normally used to construct visual cryptographic schemes. For such schemes two parameters are very important viz. pixel expansion and contrast. Optimizing both is a very hard problem. The schemes having optimal contrast tend to use a high pixel expansion. The focus of the paper is to construct schemes for which pixel expansion is modest and the contrast is close to optimality. Here the tool is latin squares that haven't been used earlier for this purpose.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E87-A No.5 pp.1198-1202

Publication Date: 2004/05/01

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Type of Manuscript: Special Section LETTER (Special Section on Discrete Mathematics and Its Applications)

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Avishek ADHIKARI, Mausumi BOSE, "A New Visual Cryptographic Scheme Using Latin Squares" in IEICE TRANSACTIONS on Fundamentals, vol. E87-A, no. 5, pp. 1198-1202, May 2004, doi: .
Abstract: Combinatorial designs are normally used to construct visual cryptographic schemes. For such schemes two parameters are very important viz. pixel expansion and contrast. Optimizing both is a very hard problem. The schemes having optimal contrast tend to use a high pixel expansion. The focus of the paper is to construct schemes for which pixel expansion is modest and the contrast is close to optimality. Here the tool is latin squares that haven't been used earlier for this purpose.
URL: https://globals.ieice.org/en_transactions/fundamentals/10.1587/e87-a_5_1198/_p

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@ARTICLE{e87-a_5_1198,
author={Avishek ADHIKARI, Mausumi BOSE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A New Visual Cryptographic Scheme Using Latin Squares},
year={2004},
volume={E87-A},
number={5},
pages={1198-1202},
abstract={Combinatorial designs are normally used to construct visual cryptographic schemes. For such schemes two parameters are very important viz. pixel expansion and contrast. Optimizing both is a very hard problem. The schemes having optimal contrast tend to use a high pixel expansion. The focus of the paper is to construct schemes for which pixel expansion is modest and the contrast is close to optimality. Here the tool is latin squares that haven't been used earlier for this purpose.},
keywords={},
doi={},
ISSN={},
month={May},}

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TY - JOUR
TI - A New Visual Cryptographic Scheme Using Latin Squares
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1198
EP - 1202
AU - Avishek ADHIKARI
AU - Mausumi BOSE
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E87-A
IS - 5
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - May 2004
AB - Combinatorial designs are normally used to construct visual cryptographic schemes. For such schemes two parameters are very important viz. pixel expansion and contrast. Optimizing both is a very hard problem. The schemes having optimal contrast tend to use a high pixel expansion. The focus of the paper is to construct schemes for which pixel expansion is modest and the contrast is close to optimality. Here the tool is latin squares that haven't been used earlier for this purpose.
ER -