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Jurnal SINTA 2

ENHANCEMENT OF PIXEL VALUE ORDERING BASED DATA HIDING BY ROW BLOCK PARTITION

Jurnal Ilmu Komputer dan Informasi (JIKI) · Vol. 11 No. 2 (2018) · pp. 77–85

DOI
10.21609/jiki.v11i2.539
ISSN
2502-9274, 2088-7051
Published
2018-06-29
Publisher
Faculty of Computer Science - Universitas Indonesia
Language
eng

Abstract

The development of information and communication technology that support digital data transmission such as text, image, audio and video gives several effects. One of them is data security that becomes the main priority during the transmission process. Pixel-Value-Ordering (PVO) which one of data hiding methods can be implemented to achieve the requirement. It embeds data on maximum pixel and minimum pixel in a blok which is a part of the carrier image. However, PVO has capacity a problem, that only 2 bits per block can be hidden. To handle this problem, we propose a new approach by dividing blocks dinamically based on its complexity. These blocks are grouped into 4: smooth block, semi-smooth block, normal block and rough block. Using this approach, the stego capacity can be improved up to 2.6 times in average of previous method by keeping the quality stego more than 65 dB for all testing image.

Keywords

Collaboration network of the authors

18 authors · 24 co-authorship links · 5 across different organisations

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Institut Teknologi Sepuluh Nopember
  • Universitas Dian Nuswantoro
  • Universitas Internasional Semen Indonesia
  • Universitas Pembangunan Nasional Veteran Yogyakarta
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Royyana Muslim IjtihadieInstitut Teknologi Sepuluh Nopember4
Solichul HudaUniversitas Dian Nuswantoro1
Riyanarto SarnoInstitut Teknologi Sepuluh Nopember1
Rully SoelaimanInstitut Teknologi Sepuluh Nopember1
Esther HanajaInstitut Teknologi Sepuluh Nopember1
Muhammad HolilAffiliation unknown1
Yohanes I. RiskajayaInstitut Teknologi Sepuluh Nopember1
Doni Setio PambudiUniversitas Internasional Semen Indonesia1
Arief PrasetyoInstitut Teknologi Sepuluh Nopember1
Yogi KurniawanInstitut Teknologi Sepuluh Nopember1
Vynska Amalia PermadiUniversitas Pembangunan Nasional Veteran Yogyakarta1
Bagus Jati SantosoInstitut Teknologi Sepuluh Nopember1
Muhammad Fattahilah RangkutyInstitut Teknologi Sepuluh Nopember1
Dino Budi PrakosoInstitut Teknologi Sepuluh Nopember1
Akbar Pandu SegaraInstitut Teknologi Sepuluh Nopember1
Maurice NtahobariInstitut Teknologi Sepuluh Nopember1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://jiki.cs.ui.ac.id/index.php/jiki/oai, first harvested 26 Okt 2026, last seen 26 Okt 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">ENHANCEMENT OF PIXEL VALUE ORDERING BASED DATA HIDING BY ROW BLOCK PARTITION</dc:title>
	<dc:creator>Prabowo, Hendro Eko</dc:creator>
	<dc:creator>Ahmad, Tohari</dc:creator>
	<dc:subject xml:lang="en-US">Data Security</dc:subject>
	<dc:subject xml:lang="en-US">Data Hiding</dc:subject>
	<dc:subject xml:lang="en-US">Pixel Value Ordering (PVO)</dc:subject>
	<dc:subject xml:lang="en-US">Information Security</dc:subject>
	<dc:description xml:lang="en-US">The development of information and communication technology that support digital data transmission such as text, image, audio and video gives several effects. One of them is data security that becomes the main priority during the transmission process. Pixel-Value-Ordering (PVO) which one of data hiding methods can be implemented to achieve the requirement. It embeds data on maximum pixel and minimum pixel in a blok which is a part of the carrier image. However, PVO has capacity a problem, that only 2 bits per block can be hidden. To handle this problem, we propose a new approach by dividing blocks dinamically based on its complexity. These blocks are grouped into 4: smooth block, semi-smooth block, normal block and rough block. Using this approach, the stego capacity can be improved up to 2.6 times in average of  previous method by keeping the quality stego more than 65 dB for all testing image.</dc:description>
	<dc:publisher xml:lang="en-US">Faculty of Computer Science  - Universitas Indonesia</dc:publisher>
	<dc:date>2018-06-29</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
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	<dc:identifier>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/539</dc:identifier>
	<dc:identifier>10.21609/jiki.v11i2.539</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Ilmu Komputer dan Informasi; Vol. 11 No. 2 (2018): Jurnal Ilmu Komputer dan Informasi (Journal of Computer Science and Information); 77-85</dc:source>
	<dc:source>2502-9274</dc:source>
	<dc:source>2088-7051</dc:source>
	<dc:source>10.21609/jiki.v11i2</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/539/396</dc:relation>
	<dc:relation>https://jiki.cs.ui.ac.id/index.php/jiki/article/view/539/468</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 Jurnal Ilmu Komputer dan Informasi</dc:rights>
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