Exploring recent advances in random grid visual cryptography algorithms.
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| Title: | Exploring recent advances in random grid visual cryptography algorithms. |
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| Authors: | Francis, Neetha1 (AUTHOR) neethapradeep@gmail.com, Lisha, A.1 (AUTHOR), Monoth, Thomas1 (AUTHOR) |
| Source: | Journal of Supercomputing. Nov2024, Vol. 80 Issue 16, p23205-23224. 20p. |
| Subjects: | Visual cryptography, Critical analysis, Algorithms |
| Abstract: | Visual cryptography scheme is initiated to securely encode a secret image into multiple shares. The secret can be reconstructed by overlaying the shares, making it perceptible to the human visual system. Random grid visual cryptography offers key advantages over traditional visual cryptography such as avoiding pixel expansion and the requirement for intricate codebook design. This paper is intended to conduct a critical analysis and implementation of various algorithms in random grid visual cryptography from 2011 to 2022. The focal parameters of this study are theoretical contrast, experimental contrast and visual quality. Experiments were done on binary images for (k, n) algorithms considering different values of threshold. By implementing and analysing the results, the scheme which gives the optimal result is identified. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Supercomputing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 179142454 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Exploring recent advances in random grid visual cryptography algorithms. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Francis%2C+Neetha%22">Francis, Neetha</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> neethapradeep@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Lisha%2C+A%2E%22">Lisha, A.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Monoth%2C+Thomas%22">Monoth, Thomas</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Supercomputing%22">Journal of Supercomputing</searchLink>. Nov2024, Vol. 80 Issue 16, p23205-23224. 20p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Visual+cryptography%22">Visual cryptography</searchLink><br /><searchLink fieldCode="DE" term="%22Critical+analysis%22">Critical analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Algorithms%22">Algorithms</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Visual cryptography scheme is initiated to securely encode a secret image into multiple shares. The secret can be reconstructed by overlaying the shares, making it perceptible to the human visual system. Random grid visual cryptography offers key advantages over traditional visual cryptography such as avoiding pixel expansion and the requirement for intricate codebook design. This paper is intended to conduct a critical analysis and implementation of various algorithms in random grid visual cryptography from 2011 to 2022. The focal parameters of this study are theoretical contrast, experimental contrast and visual quality. Experiments were done on binary images for (k, n) algorithms considering different values of threshold. By implementing and analysing the results, the scheme which gives the optimal result is identified. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Supercomputing is the property of Springer Nature and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=179142454 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1007/s11227-024-06334-z Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 20 StartPage: 23205 Subjects: – SubjectFull: Visual cryptography Type: general – SubjectFull: Critical analysis Type: general – SubjectFull: Algorithms Type: general Titles: – TitleFull: Exploring recent advances in random grid visual cryptography algorithms. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Francis, Neetha – PersonEntity: Name: NameFull: Lisha, A. – PersonEntity: Name: NameFull: Monoth, Thomas IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 11 Text: Nov2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 09208542 Numbering: – Type: volume Value: 80 – Type: issue Value: 16 Titles: – TitleFull: Journal of Supercomputing Type: main |
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