A blind audio watermarking scheme using peak point extraction
In this paper, a blind digital audio watermarking scheme is proposed. A psychoacoustic model is used to ensure the imperceptibility of the embedded watermark. The watermark is embedded in the Discrete Cosine Transform (DCT) domain by changing the phase of five information carriers determined...
| Main Authors: | , , |
|---|---|
| Other Authors: | |
| Format: | Conference Paper |
| Language: | English |
| Published: |
2009
|
| Online Access: | https://hdl.handle.net/10356/90924 http://hdl.handle.net/10220/4630 |
| _version_ | 1811684693504950272 |
|---|---|
| author | Foo, Say Wei Xue, Feng Li, Mengyuan |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Foo, Say Wei Xue, Feng Li, Mengyuan |
| author_sort | Foo, Say Wei |
| collection | NTU |
| description | In this paper, a blind digital audio watermarking scheme is proposed. A psychoacoustic model is used to ensure the imperceptibility of the embedded watermark.
The watermark is embedded in the Discrete Cosine Transform (DCT) domain by changing the phase of five information carriers determined using the psychoacoustic
model. Blind recovery is achieved through the application of a novel synchronization scheme, the peak point extraction (PPE) scheme. Error correcting codes are used
to enhance the robustness of the system. Informal listening reveals excellent imperceptibility of the embedded
watermark. The watermarked signal was put through various forms of attacks. Experimental results show that
recovery of watermark is perfect for signal not subjected to attack and the system is robust against attacks such as cropping and re-sampling. |
| first_indexed | 2024-10-01T04:32:41Z |
| format | Conference Paper |
| id | ntu-10356/90924 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T04:32:41Z |
| publishDate | 2009 |
| record_format | dspace |
| spelling | ntu-10356/909242020-03-07T13:24:46Z A blind audio watermarking scheme using peak point extraction Foo, Say Wei Xue, Feng Li, Mengyuan School of Electrical and Electronic Engineering IEEE International Symposium on Circuits and Systems (2005 : Kobe, Japan) In this paper, a blind digital audio watermarking scheme is proposed. A psychoacoustic model is used to ensure the imperceptibility of the embedded watermark. The watermark is embedded in the Discrete Cosine Transform (DCT) domain by changing the phase of five information carriers determined using the psychoacoustic model. Blind recovery is achieved through the application of a novel synchronization scheme, the peak point extraction (PPE) scheme. Error correcting codes are used to enhance the robustness of the system. Informal listening reveals excellent imperceptibility of the embedded watermark. The watermarked signal was put through various forms of attacks. Experimental results show that recovery of watermark is perfect for signal not subjected to attack and the system is robust against attacks such as cropping and re-sampling. Published version 2009-06-19T08:30:32Z 2019-12-06T17:56:31Z 2009-06-19T08:30:32Z 2019-12-06T17:56:31Z 2005 2005 Conference Paper Foo, S. W., Xue, F., & Li, M. (2005). A blind audio watermarking scheme using peak point extraction. IEEE International Symposium on Circuits and Systems, ISCAS 2005, (pp. 4409-4412). Singapore: School of Electrical and Electronic Engineering. https://hdl.handle.net/10356/90924 http://hdl.handle.net/10220/4630 10.1109/ISCAS.2005.1465609 en © 2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. http://www.ieee.org/portal/site. 4 p. application/pdf |
| spellingShingle | Foo, Say Wei Xue, Feng Li, Mengyuan A blind audio watermarking scheme using peak point extraction |
| title | A blind audio watermarking scheme using peak point extraction |
| title_full | A blind audio watermarking scheme using peak point extraction |
| title_fullStr | A blind audio watermarking scheme using peak point extraction |
| title_full_unstemmed | A blind audio watermarking scheme using peak point extraction |
| title_short | A blind audio watermarking scheme using peak point extraction |
| title_sort | blind audio watermarking scheme using peak point extraction |
| url | https://hdl.handle.net/10356/90924 http://hdl.handle.net/10220/4630 |
| work_keys_str_mv | AT foosaywei ablindaudiowatermarkingschemeusingpeakpointextraction AT xuefeng ablindaudiowatermarkingschemeusingpeakpointextraction AT limengyuan ablindaudiowatermarkingschemeusingpeakpointextraction AT foosaywei blindaudiowatermarkingschemeusingpeakpointextraction AT xuefeng blindaudiowatermarkingschemeusingpeakpointextraction AT limengyuan blindaudiowatermarkingschemeusingpeakpointextraction |