Audio watermark detection using Under |
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Jongwon Seok1, Hafiz Malik2 1 Department of Information and Communication Engineering, Changwon National University, South Korea 2 Department of Electrical and Computer Engineering, University of Michigan-Dearborn, Dearborn, USA jwseok@changwon.ac.kr, {jwseok, hafiz}@umd.umich.edu |
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AbstractThis paper presents a audio watermark detection scheme using the undetermined independent analysis. The proposed detection scheme removes audio spectrum from the watermarked audio signal. And then, ICA-based detector estimates the hidden independent sources from the received watermarked signal using BSS for underdetermined mixtures based on ICA.
Presentation Slides |