Spread Spectrum Audio Watermarking Using Vector Space Projections
Efficient watermarking techniques guarantee inaudibility and robustness against signal degradation. Spread spectrum watermarking technique makes it harder for unauthorized adversary to detect the position of the embedded watermark in the carrier file, because the watermark bits are spread in the car...
| Main Authors: | , , , , , |
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| Format: | Book Chapter |
| Language: | English |
| Published: |
Springer
2015
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/9119/1/fskkp-2015-tutut-Spread%20Spectrum%20Audio.pdf |
| _version_ | 1825822221800570880 |
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| author | Abubakar, Adamu I. Zeki, Akram M. Chiroma, Haruna Muaz, Sanah Abdullahi Sari, Eka Novita Herawan, Tutut |
| author_facet | Abubakar, Adamu I. Zeki, Akram M. Chiroma, Haruna Muaz, Sanah Abdullahi Sari, Eka Novita Herawan, Tutut |
| author_sort | Abubakar, Adamu I. |
| collection | UMP |
| description | Efficient watermarking techniques guarantee inaudibility and robustness against signal degradation. Spread spectrum watermarking technique makes it harder for unauthorized adversary to detect the position of the embedded watermark in the carrier file, because the watermark bits are spread in the carrier medium. Unfortunately, there is a high possibility that synchronization of the watermark bits and carrier bits will go out of phase. This will lead to watermark detection problem in the carrier bit sequence. In this paper, we propose a vector space projections approach on spread spectrum audio watermarking technique, in order to presents both the watermark bits and carrier bits as vectors. Similarities of watermark vector to a carrier vector are resolve by the normalized dot product of the cosine of angle between them for embedding. After embedding and extraction by the technique, signal processing methods in the form of attacks were applied. Our approach proved robust when compared with other audio watermarking techniques. This technique gives good results and was found to be robust on performance test. |
| first_indexed | 2024-03-06T11:53:20Z |
| format | Book Chapter |
| id | UMPir9119 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:53:20Z |
| publishDate | 2015 |
| publisher | Springer |
| record_format | dspace |
| spelling | UMPir91192015-05-14T02:24:37Z http://umpir.ump.edu.my/id/eprint/9119/ Spread Spectrum Audio Watermarking Using Vector Space Projections Abubakar, Adamu I. Zeki, Akram M. Chiroma, Haruna Muaz, Sanah Abdullahi Sari, Eka Novita Herawan, Tutut QA76 Computer software Efficient watermarking techniques guarantee inaudibility and robustness against signal degradation. Spread spectrum watermarking technique makes it harder for unauthorized adversary to detect the position of the embedded watermark in the carrier file, because the watermark bits are spread in the carrier medium. Unfortunately, there is a high possibility that synchronization of the watermark bits and carrier bits will go out of phase. This will lead to watermark detection problem in the carrier bit sequence. In this paper, we propose a vector space projections approach on spread spectrum audio watermarking technique, in order to presents both the watermark bits and carrier bits as vectors. Similarities of watermark vector to a carrier vector are resolve by the normalized dot product of the cosine of angle between them for embedding. After embedding and extraction by the technique, signal processing methods in the form of attacks were applied. Our approach proved robust when compared with other audio watermarking techniques. This technique gives good results and was found to be robust on performance test. Springer 2015 Book Chapter PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/9119/1/fskkp-2015-tutut-Spread%20Spectrum%20Audio.pdf Abubakar, Adamu I. and Zeki, Akram M. and Chiroma, Haruna and Muaz, Sanah Abdullahi and Sari, Eka Novita and Herawan, Tutut (2015) Spread Spectrum Audio Watermarking Using Vector Space Projections. In: Advances in Intelligent Informatics. Advances in Intelligent Systems and Computing, 320 . Springer, Switzerland, pp. 297-307. ISBN 978-3-319-11217-6 (print); 978-3-319-11218-3 (online) http://dx.doi.org/10.1007/978-3-319-11218-3_28 DOI: 10.1007/978-3-319-11218-3_28 |
| spellingShingle | QA76 Computer software Abubakar, Adamu I. Zeki, Akram M. Chiroma, Haruna Muaz, Sanah Abdullahi Sari, Eka Novita Herawan, Tutut Spread Spectrum Audio Watermarking Using Vector Space Projections |
| title | Spread Spectrum Audio Watermarking Using Vector Space Projections
|
| title_full | Spread Spectrum Audio Watermarking Using Vector Space Projections
|
| title_fullStr | Spread Spectrum Audio Watermarking Using Vector Space Projections
|
| title_full_unstemmed | Spread Spectrum Audio Watermarking Using Vector Space Projections
|
| title_short | Spread Spectrum Audio Watermarking Using Vector Space Projections
|
| title_sort | spread spectrum audio watermarking using vector space projections |
| topic | QA76 Computer software |
| url | http://umpir.ump.edu.my/id/eprint/9119/1/fskkp-2015-tutut-Spread%20Spectrum%20Audio.pdf |
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