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

Abstract

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.

Citations

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Keywords

Details

Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
MULTIMEDIA TOOLS AND APPLICATIONS no. 74, edition 12, pages 4415 - 4435,
ISSN: 1380-7501
Language:
English
Publication year:
2015
Bibliographic description:
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:
Digital Object Identifier (open in new tab) 10.1007/s11042-013-1636-0
Verified by:
Gdańsk University of Technology

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