FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9
Digital image that has been uploaded to the internet can be downloaded by anyone for various purposes, one of them is to be modified then republished. To protect the ownership, the use of watermarking technique is a common authentication method. Watermarking is a process to hide a message in a media...
| Main Authors: | , |
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| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Subjects: |
| _version_ | 1826047899631353856 |
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| author | , SUMADIANTO EKA PUTRA , Prof. Adhi Susanto, M.Sc., Ph.D. |
| author_facet | , SUMADIANTO EKA PUTRA , Prof. Adhi Susanto, M.Sc., Ph.D. |
| author_sort | , SUMADIANTO EKA PUTRA |
| collection | UGM |
| description | Digital image that has been uploaded to the internet can be downloaded by
anyone for various purposes, one of them is to be modified then republished. To
protect the ownership, the use of watermarking technique is a common
authentication method.
Watermarking is a process to hide a message in a media, in this case in the
digital image. In the past few years, many watermarking techniques have been
developed for various purposes, e.g. for copyright protection, data authentication,
image/video indexing, transmission error reconstruction, hidden communication,
and image captioning. One of them used random matrices in the digital
watermarking algorithm.
This research is focused on developing a novel fragile watermark algorithm
with side information using 9x9 Sudoku matrices. The side information is a
pseudo key which is created from a Sudoku matrix. Last digit substitution is used
in the embedding phase and four corners detection is used in the detecting phase. |
| first_indexed | 2024-03-13T23:18:27Z |
| format | Thesis |
| id | oai:generic.eprints.org:127802 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T23:18:27Z |
| publishDate | 2014 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1278022016-03-04T08:13:34Z https://repository.ugm.ac.id/127802/ FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9 , SUMADIANTO EKA PUTRA , Prof. Adhi Susanto, M.Sc., Ph.D. ETD Digital image that has been uploaded to the internet can be downloaded by anyone for various purposes, one of them is to be modified then republished. To protect the ownership, the use of watermarking technique is a common authentication method. Watermarking is a process to hide a message in a media, in this case in the digital image. In the past few years, many watermarking techniques have been developed for various purposes, e.g. for copyright protection, data authentication, image/video indexing, transmission error reconstruction, hidden communication, and image captioning. One of them used random matrices in the digital watermarking algorithm. This research is focused on developing a novel fragile watermark algorithm with side information using 9x9 Sudoku matrices. The side information is a pseudo key which is created from a Sudoku matrix. Last digit substitution is used in the embedding phase and four corners detection is used in the detecting phase. [Yogyakarta] : Universitas Gadjah Mada 2014 Thesis NonPeerReviewed , SUMADIANTO EKA PUTRA and , Prof. Adhi Susanto, M.Sc., Ph.D. (2014) FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=68088 |
| spellingShingle | ETD , SUMADIANTO EKA PUTRA , Prof. Adhi Susanto, M.Sc., Ph.D. FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9 |
| title | FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9 |
| title_full | FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9 |
| title_fullStr | FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9 |
| title_full_unstemmed | FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9 |
| title_short | FRAGILE WATERMARK DENGAN SIDE INFORMATION MENGGUNAKAN MATRIKS SUDOKU BERDIMENSI 9X9 |
| title_sort | fragile watermark dengan side information menggunakan matriks sudoku berdimensi 9x9 |
| topic | ETD |
| work_keys_str_mv | AT sumadiantoekaputra fragilewatermarkdengansideinformationmenggunakanmatrikssudokuberdimensi9x9 AT profadhisusantomscphd fragilewatermarkdengansideinformationmenggunakanmatrikssudokuberdimensi9x9 |