Blind Audio Watermarking Based on Parametric Slant-Hadamard Transform and Hessenberg Decomposition

Blind Audio Watermarking Based on Parametric Slant-Hadamard Transform and Hessenberg Decomposition

Digital watermarking has been widely utilized for ownership protection of multimedia contents. This paper introduces a blind symmetric audio watermarking algorithm based on parametric Slant-Hadamard transform (PSHT) and Hessenberg decomposition (HD). In our proposed algorithm, at first watermark ima...

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Bibliographic Details
Main Authors: Pranab Kumar Dhar, Azizul Hakim Chowdhury, Takeshi Koshiba
Format: Article
Language:English
Published: MDPI AG 2020-02-01
Series:Symmetry
Subjects:
audio watermarking
copyright protection
parametric slant-hadamard transform
hessenberg decomposition
euclidean normalization
Online Access:https://www.mdpi.com/2073-8994/12/3/333

Internet

https://www.mdpi.com/2073-8994/12/3/333

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