Rok 2013

• Low-Level Music Feature Vectors Embedded as Watermarks

  Publikacja

  • J. Cichowski
  • P. Czyżyk
  • B. Kostek
  • A. Czyżewski

  - Rok 2013

  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...

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Rok 2012

• Analysis of impact of lossy audio compression on the robustness of watermark embedded in the DWT domain for non-blind copyright protection

  Publikacja

  • P. Czyżyk
  • J. Cichowski
  • B. Kostek
  • A. Czyżewski

  - Rok 2012

  A methodology of non-blind watermarking of the audio content is proposed. The outline of audio copyright problem and motivation for practical applications are discussed. The algorithmic theory pertaining watermarking techniques is briefly introduced. The system architecture together with employed workflows for embedding and extracting the watermarks are described. The implemented approach is described and obtained results are reported....

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