A Heuristic Algorithmic Approach to Challenging Robustness of Digital Audio Watermarking using Discrete Wavelet Transform

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F16%3APU120276" target="_blank" >RIV/00216305:26220/16:PU120276 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/7760934" target="_blank" >https://ieeexplore.ieee.org/document/7760934</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TSP.2016.7760934" target="_blank" >10.1109/TSP.2016.7760934</a>

Result language
angličtina
Original language name
A Heuristic Algorithmic Approach to Challenging Robustness of Digital Audio Watermarking using Discrete Wavelet Transform
Original language description
Robustness of digital audio watermarking algorithm against serious signal processing attacks is a big challenge in the recent trends. Many works have been reported in this field claiming high payload with good imperceptibility but good robustness at acceptable perceptual rates is still needed to be addressed. In this paper, watermark is embedded in the wavelet transformation of audio signal by using quantization ensuring the robustness of the proposed algorithm. It can be inferred from the experimental results that the quality of the watermarked audio signal can be preserved by using proposed watermarking algorithm and is more robust to various challenging signal processing attacks. 73% of the evaluators rated the proposed algorithm to be excellent and rest 27% as of good quality in the terms of perceptual transparency. NCC and BER values for the proposed algorithm under various attacks such as compression, cropping, resampling, re-quantization, noise etc. are found to be 1 and 0 respectively. Performance of the proposed algorithm has been compared with various existing techniques in the literature exhibiting good robustness and exact extraction of watermark even under various attack situations.
Czech name
—
Czech description
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Project
<a href="/en/project/LO1401" target="_blank" >LO1401: Interdisciplinary Research of Wireless Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 39th International Conference on Telecommunication and Signal Processing, TSP 2016
ISBN
978-1-5090-1287-9
ISSN
—
e-ISSN
—
Number of pages
4
Pages from-to
519-522
Publisher name
Neuveden
Place of publication
Neuveden
Event location
Vídeň
Event date
Jun 27, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000390164000113

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