Channel Capacity Analysis of the Multiple Orthogonal Sequence Spread Spectrum Watermarking in Audio Signals
Spread spectrum techniques have recently been widely used in digital audio watermarking. In this paper, the multiple orthogonal sequence spread spectrum watermarking scheme for audio signals is presented, where multiple orthogonal sequences are used to embed parallel watermarks to improve the channe...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Xu, Zhengguang [verfasserIn] |
|---|
| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2016 |
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| Schlagwörter: |
Optimized production technology |
|---|
| Übergeordnetes Werk: |
Enthalten in: IEEE signal processing letters - Institute of Electrical and Electronics Engineers ; ID: gnd/1692-5, New York, NY, 19XX, 23(2016), 1, Seite 20-24 |
|---|---|
| Übergeordnetes Werk: |
volume:23 ; year:2016 ; number:1 ; pages:20-24 |
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| DOI / URN: |
10.1109/LSP.2015.2497460 |
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OLC1971305847 |
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| 520 | |a Spread spectrum techniques have recently been widely used in digital audio watermarking. In this paper, the multiple orthogonal sequence spread spectrum watermarking scheme for audio signals is presented, where multiple orthogonal sequences are used to embed parallel watermarks to improve the channel capacity. The channel capacity for the proposed scheme is derived, and the optimum number of the sequence for the maximal channel capacity is obtained. The analysis shows that the channel capacity of the proposed scheme is larger than that of the existing improved spread-spectrum (ISS) scheme. | ||
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10.1109/LSP.2015.2497460 doi PQ20160430 (DE-627)OLC1971305847 (DE-599)GBVOLC1971305847 (PRQ)c1063-15798f568bd1df325cbdc7eaed72333b145541a7091c2e681d00f57028921b830 (KEY)02390256u20160000023000100020channelcapacityanalysisofthemultipleorthogonalsequ DE-627 ger DE-627 rakwb eng 53.00 bkl Xu, Zhengguang verfasserin aut Channel Capacity Analysis of the Multiple Orthogonal Sequence Spread Spectrum Watermarking in Audio Signals 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Spread spectrum techniques have recently been widely used in digital audio watermarking. In this paper, the multiple orthogonal sequence spread spectrum watermarking scheme for audio signals is presented, where multiple orthogonal sequences are used to embed parallel watermarks to improve the channel capacity. The channel capacity for the proposed scheme is derived, and the optimum number of the sequence for the maximal channel capacity is obtained. The analysis shows that the channel capacity of the proposed scheme is larger than that of the existing improved spread-spectrum (ISS) scheme. Error probability Optimized production technology multiple orthogonal sequence spread spectrum Channel capacity Distortion Decoding Watermarking Interference Audio watermarking Ao, Chenghuan oth Huang, Benxiong oth Enthalten in Institute of Electrical and Electronics Engineers ; ID: gnd/1692-5 IEEE signal processing letters New York, NY, 19XX 23(2016), 1, Seite 20-24 (DE-627)182273075 (DE-600)916964-7 1070-9908 nnns volume:23 year:2016 number:1 pages:20-24 http://dx.doi.org/10.1109/LSP.2015.2497460 Volltext http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=7317541 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-MAT 53.00 AVZ AR 23 2016 1 20-24 |
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Spread spectrum techniques have recently been widely used in digital audio watermarking. In this paper, the multiple orthogonal sequence spread spectrum watermarking scheme for audio signals is presented, where multiple orthogonal sequences are used to embed parallel watermarks to improve the channel capacity. The channel capacity for the proposed scheme is derived, and the optimum number of the sequence for the maximal channel capacity is obtained. The analysis shows that the channel capacity of the proposed scheme is larger than that of the existing improved spread-spectrum (ISS) scheme. |
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Spread spectrum techniques have recently been widely used in digital audio watermarking. In this paper, the multiple orthogonal sequence spread spectrum watermarking scheme for audio signals is presented, where multiple orthogonal sequences are used to embed parallel watermarks to improve the channel capacity. The channel capacity for the proposed scheme is derived, and the optimum number of the sequence for the maximal channel capacity is obtained. The analysis shows that the channel capacity of the proposed scheme is larger than that of the existing improved spread-spectrum (ISS) scheme. |
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Spread spectrum techniques have recently been widely used in digital audio watermarking. In this paper, the multiple orthogonal sequence spread spectrum watermarking scheme for audio signals is presented, where multiple orthogonal sequences are used to embed parallel watermarks to improve the channel capacity. The channel capacity for the proposed scheme is derived, and the optimum number of the sequence for the maximal channel capacity is obtained. The analysis shows that the channel capacity of the proposed scheme is larger than that of the existing improved spread-spectrum (ISS) scheme. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1971305847</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220216211338.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">160212s2016 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1109/LSP.2015.2497460</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20160430</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1971305847</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1971305847</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)c1063-15798f568bd1df325cbdc7eaed72333b145541a7091c2e681d00f57028921b830</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)02390256u20160000023000100020channelcapacityanalysisofthemultipleorthogonalsequ</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">53.00</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Xu, Zhengguang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Channel Capacity Analysis of the Multiple Orthogonal Sequence Spread Spectrum Watermarking in Audio Signals</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2016</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Spread spectrum techniques have recently been widely used in digital audio watermarking. 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