Analysis of impact of audio modifications on the robustness of watermark for non-blind architecture - Publikacja - MOST Wiedzy

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Analysis of impact of audio modifications on the robustness of watermark for non-blind architecture

Abstrakt

The aim of this paper is to assess the robustness of the non-blind audio content watermarking scheme proposed by the authors. The authors present the architecture of the designed system along with the employed workflows for embedding and extracting the watermark followed by the implementation phase description and the analysis of the experimental results. Some possible attack simulations on the embedded watermarks are reviewed, and the robustness of the proposed approach is evaluated in the context of the influence of lossy compression on the watermark degradation. Subjective and objective analyses are performed for the algorithm proposed by the authors and compared with the Audio Watermarking Tools (AWT) encoder. Finally, the advantages and drawbacks of the proposed approach are debated followed by the conclusion section outlining possible improvements to the proposed method.

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Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
MULTIMEDIA TOOLS AND APPLICATIONS nr 74, wydanie 12, strony 4415 - 4435,
ISSN: 1380-7501
Język:
angielski
Rok wydania:
2015
Opis bibliograficzny:
Cichowski J., Czyżewski A., Kostek B.: Analysis of impact of audio modifications on the robustness of watermark for non-blind architecture// MULTIMEDIA TOOLS AND APPLICATIONS. -Vol. 74, iss. 12 (2015), s.4415-4435
DOI:
Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1007/s11042-013-1636-0
Weryfikacja:
Politechnika Gdańska

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