書誌事項
- タイトル別名
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- Audio Watermarking Based on Vector Quantization Index Modulation Using Audio Fingerprint
- デンシ シモン オ モチイタ ベクトル リョウシカ シスウ ヘンチョウガタ オーディオ デンシ スカシ
この論文をさがす
抄録
Development of high quality digital audio watermarking with robustness to data compression and watermark attacks such as clopping is an important research topic. Recently, an effective watermarking method using vector quantization index modulation (VQIM) was proposed to improve the watermark performance. In this paper, a new auditory band MDCT based VQIM-type watermarking using audio fingerprint (AFP) is proposed to advance the performance. The parameter values of VQIM are essential for audio quality and robustness that are determined as individual codebook parameters. The parameters are estimated using AFP in watermark detection process. In the simulations, effectiveness of the method is examined to show robustness to watermark attacks. The audio quality is evaluated based on PEAQ.
収録刊行物
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- 電気学会論文誌C(電子・情報・システム部門誌)
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電気学会論文誌C(電子・情報・システム部門誌) 133 (6), 1202-1210, 2013
一般社団法人 電気学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001204609601408
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- NII論文ID
- 10031175304
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- NII書誌ID
- AN10065950
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- ISSN
- 13488155
- 03854221
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- NDL書誌ID
- 024700078
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可