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title

MAXIMAL INDEPENDENT SETS FOR THE PIXEL EXPANSION OF GRAPHACCESS STRUCTURE

Credit to Download: 0 | Page Numbers 4 | Abstract Views: 275
Year: 2008
COI code: JR_IJIEPR-19-2_002
Paper Language: English

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Authors MAXIMAL INDEPENDENT SETS FOR THE PIXEL EXPANSION OF GRAPHACCESS STRUCTURE

  Massoud Hadian Dehkordi - Department of Mathematics, Iran University of Science & Technology,
  Abbas Cheraghi - Department of Mathematics, Iran University of Science & Technology,

Abstract:

A visual cryptography scheme based on a given graph G is a method to distribute a secret image among the vertices of G, the participants, so that a subset of participants can recover the secret image if they contain an edge of G, by stacking their shares, otherwise they can obtain no information regarding the secret image. In this paper a maximal independent sets of the graph G was applied to propose a lower bound on the pixel expansion of visual cryptography schemes with graph access structure (G). In addition a lower bound on the pixel expansion of basis matrices C5 and Peterson graph access structure were presented.

Keywords:

Sharing Schemes, Visual Cryptography, Graph Access Structure

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COI code: JR_IJIEPR-19-2_002

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Hadian Dehkordi, Massoud & Abbas Cheraghi, 2008, MAXIMAL INDEPENDENT SETS FOR THE PIXEL EXPANSION OF GRAPHACCESS STRUCTURE, International Journal of Industrial Engineering & Production Research 19 (2), https://www.civilica.com/Paper-JR_IJIEPR-JR_IJIEPR-19-2_002.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
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Second and more: (Hadian Dehkordi & Cheraghi, 2008)
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Type: state university
Paper No.: 20366
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