Applications of digital watermarking : current and future trends
A digital watermark is a secret key dependant signal inserted into digital data (images, sound,texts) and which can be later detected/extracted in order to make an assertion about the data. Technically, the digital watermark is represented as a kind of 'natural' noise. The identification...
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| Format: | Book Chapter |
| Language: | English |
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IIUM Press
2011
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| Online Access: | http://irep.iium.edu.my/21554/ http://irep.iium.edu.my/21554/1/Chapter_22.pdf |
| _version_ | 1848778836122009600 |
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| author | Khalifa, Othman Omran Yusof, Yusnita |
| author_facet | Khalifa, Othman Omran Yusof, Yusnita |
| author_sort | Khalifa, Othman Omran |
| building | IIUM Repository |
| collection | Online Access |
| description | A digital watermark is a secret key dependant signal inserted into digital data (images, sound,texts) and which can be later detected/extracted in order to make an assertion about the data. Technically, the digital watermark is represented as a kind of 'natural' noise. The
identification information is encoded into the original unwatermarked data by adding more 'natural' noise and/or rearranging existing noise. The locations for embedding the watermark as well as the value of the watermark are determined by secret elements |
| first_indexed | 2025-11-14T15:08:12Z |
| format | Book Chapter |
| id | iium-21554 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T15:08:12Z |
| publishDate | 2011 |
| publisher | IIUM Press |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-215542020-11-06T00:36:39Z http://irep.iium.edu.my/21554/ Applications of digital watermarking : current and future trends Khalifa, Othman Omran Yusof, Yusnita TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices A digital watermark is a secret key dependant signal inserted into digital data (images, sound,texts) and which can be later detected/extracted in order to make an assertion about the data. Technically, the digital watermark is represented as a kind of 'natural' noise. The identification information is encoded into the original unwatermarked data by adding more 'natural' noise and/or rearranging existing noise. The locations for embedding the watermark as well as the value of the watermark are determined by secret elements IIUM Press 2011 Book Chapter PeerReviewed application/pdf en http://irep.iium.edu.my/21554/1/Chapter_22.pdf Khalifa, Othman Omran and Yusof, Yusnita (2011) Applications of digital watermarking : current and future trends. In: Multimedia Encryption, Transmission and Authentication. IIUM Press, Kuala Lumpur, pp. 198-203. http://rms.research.iium.edu.my/bookstore/default.aspx |
| spellingShingle | TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Khalifa, Othman Omran Yusof, Yusnita Applications of digital watermarking : current and future trends |
| title | Applications of digital watermarking : current and future trends |
| title_full | Applications of digital watermarking : current and future trends |
| title_fullStr | Applications of digital watermarking : current and future trends |
| title_full_unstemmed | Applications of digital watermarking : current and future trends |
| title_short | Applications of digital watermarking : current and future trends |
| title_sort | applications of digital watermarking : current and future trends |
| topic | TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices |
| url | http://irep.iium.edu.my/21554/ http://irep.iium.edu.my/21554/ http://irep.iium.edu.my/21554/1/Chapter_22.pdf |