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Fourth Annual ACIS International Conference on Computer and Information Science (ICIS'05)
Robust Audio Watermarking in Wavelet Domain Using Pseudorandom Sequences
Jeju Island, South Korea
July 14-July 16
ISBN: 0-7695-2296-3
Chin-Su Ko, Dankook University
Ki-Young Kim, Dankook University
Rim-Wo Hwang, Dankook University
YoungSeop Kim, Dankook University
Sang-Bum Rhee, Dankook University
In this paper we proposed digital watermarking algorithms for high quality audio to improve robustness of embedded watermark by adding Spread spectrum. The watermark is embedded in each audio frame by adding a perceptually-shaped pseudo-random sequence. The proposed method realized digital audio watermarking technique that audience cannot perceive as a noise by inserting the watermark with using the Psychoacoustic Model.
Citation:
Chin-Su Ko, Ki-Young Kim, Rim-Wo Hwang, YoungSeop Kim, Sang-Bum Rhee, "Robust Audio Watermarking in Wavelet Domain Using Pseudorandom Sequences," icis, pp.397-401, Fourth Annual ACIS International Conference on Computer and Information Science (ICIS'05), 2005
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