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THE VISUAL SECRET SHARING SCHEME BASED ON THE RGB COLOR SYSTEM

JUTI: Jurnal Ilmiah Teknologi Informasi · Vol. 15 No. 1 (2017) · pp. 56–62

DOI
10.12962/j24068535.v15i1.a635
ISSN
2406-8535, 1412-6389
Published
2017-01-01
Publisher
Institut Teknologi Sepuluh Nopember
Language
eng

Abstract

The visual secret sharing (VSS) scheme is a method to maintain the confidentiality of a se-cret image by sharing it to some number participants. A (k, n) VSS divides the secret images into n parts, that are called shadows; to recover the secret back, k shadows should be stacked. Some methods have been developed to implement VSS for color images. However, the methods are only suitable for images with limited number of colors. When more colors are used, the resulted stacked shadow image becomes unclear. Besides that, the size of the shadows becomes bigger as more colors are used. We develop a new method implementing the VSS using the RGB color system. Using our method, the problem related to the unclear stacked shadow image can be overcome.

Collaboration network of the authors

2 authors · 1 co-authorship link

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  • Parahyangan Catholic University
  • Different organisations
  • Same organisation
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Metadata source: OAI-PMH (metadata jurnal) https://juti.if.its.ac.id/index.php/juti/oai, first harvested 26 Okt 2026, last seen 26 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">THE VISUAL SECRET SHARING SCHEME BASED ON THE RGB COLOR SYSTEM</dc:title>
	<dc:creator xml:lang="en">Sulaiman, Eric Christiandi</dc:creator>
	<dc:creator xml:lang="en">Adithia, Mariskha Tri</dc:creator>
	<dc:description xml:lang="en">The visual secret sharing (VSS) scheme is a method to maintain the confidentiality of a se-cret image by sharing it to some number participants. A (k, n) VSS divides the secret images into n parts, that are called shadows ; to recover the secret back, k shadows should be stacked. Some methods have been developed to implement VSS for color images. However, the methods are only suitable for images with limited number of colors. When more colors are used, the resulted stacked shadow image becomes unclear. Besides that, the size of the shadows becomes bigger as more colors are used. We develop a new method implementing the VSS using the RGB color system. Using our method, the problem related to the unclear stacked shadow image can be overcome.</dc:description>
	<dc:publisher xml:lang="en">Institut Teknologi Sepuluh Nopember</dc:publisher>
	<dc:date>2017-01-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://juti.if.its.ac.id/index.php/juti/article/view/635</dc:identifier>
	<dc:identifier>10.12962/j24068535.v15i1.a635</dc:identifier>
	<dc:source xml:lang="en">JUTI: Jurnal Ilmiah Teknologi Informasi; Vol 15, No. 1, Januari 2017; 56-62</dc:source>
	<dc:source>2406-8535</dc:source>
	<dc:source>1412-6389</dc:source>
	<dc:source>10.12962/j24068535.v15i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://juti.if.its.ac.id/index.php/juti/article/view/635/331</dc:relation>
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