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...
| Main Authors: | , |
|---|---|
| Format: | Book Chapter |
| Language: | English |
| Published: |
IIUM Press
2011
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/21554/ http://irep.iium.edu.my/21554/ http://irep.iium.edu.my/21554/1/Chapter_22.pdf |
| id |
iium-21554 |
|---|---|
| recordtype |
eprints |
| spelling |
iium-215542012-08-23T06:24:53Z 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 |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English |
| topic |
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices |
| spellingShingle |
TK7800 Electronics. Computer engineering. Computer hardware. Photoelectronic devices Khalifa, Othman Omran Yusof, Yusnita Applications of digital watermarking : current and future trends |
| 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 |
| format |
Book Chapter |
| author |
Khalifa, Othman Omran Yusof, Yusnita |
| author_facet |
Khalifa, Othman Omran Yusof, Yusnita |
| author_sort |
Khalifa, Othman Omran |
| title |
Applications of digital watermarking : current and future trends |
| title_short |
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_sort |
applications of digital watermarking : current and future trends |
| publisher |
IIUM Press |
| publishDate |
2011 |
| url |
http://irep.iium.edu.my/21554/ http://irep.iium.edu.my/21554/ http://irep.iium.edu.my/21554/1/Chapter_22.pdf |
| first_indexed |
2023-09-18T20:32:47Z |
| last_indexed |
2023-09-18T20:32:47Z |
| _version_ |
1777408847644721152 |