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Abstract
In this paper a method consisting in embedding low-level music feature vectors as watermarks into a musical signal is proposed. First, a review of some recent watermarking techniques and the main goals of development of digital watermarking research are provided. Then, a short overview of parameterization employed in the area of Music Information Retrieval is given. A methodology of non-blind watermarking applied to music-content description is presented. The system architecture for the embedding and recovery of the watermarks, along with the algorithms implemented, are described. The robustness of the watermark implemented is tested against audio file processing, such as re-sampling, filtration, time warping, cropping and lossy compression. Procedures for simulating musical signal alteration are explained with a focus on the influence of lossy compression on the degradation of the embedded watermark. The advantages and disadvantages of the proposed approach are discussed. An outline of future applications of the methodology introduced is also included.
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Keywords
Details
- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Title of issue:
- Intelligent Tools for Building a Scientific Information Platform strony 453 - 473
- Language:
- English
- Publication year:
- 2013
- Bibliographic description:
- Cichowski J., Czyżyk P., Kostek B., Czyżewski A.: Low-Level Music Feature Vectors Embedded as Watermarks// Intelligent Tools for Building a Scientific Information Platform/ ed. R. Bembenik, Ł. Skonieczny, H. Rybinski, M. Kryszkiewicz, M. Niezgodka Berlin, Niemcy: Springer Berlin Heidelberg, 2013, s.453-473
- DOI:
- Digital Object Identifier (open in new tab) 10.1007/978-3-642-35647-6_27
- Verified by:
- Gdańsk University of Technology
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