The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
이 편지에서 우리는 저작권 보호를 위한 오디오 워터마킹에 대한 강력한 탐지 알고리즘을 제안합니다. 워터마크는 일반적으로 사용되는 확산 스펙트럼 기술을 통해 오디오 신호의 시간 영역에 삽입됩니다. 검출 방식은 기존 상관 검출기를 개선한 것입니다. 오디오 신호를 화이트닝하기 위해 선형 예측 오류 필터와 함께 고역 통과 필터가 적용되고 결정 비교를 위해 적응형 임계값이 선택됩니다. 실험 결과는 우리의 탐지 알고리즘이 일반 공격에 대한 견고성을 향상시킬 뿐만 아니라 시불변 피치 스케일 수정에 대한 견고성을 제공할 수 있기 때문에 기존 알고리즘보다 성능이 우수하다는 것을 보여줍니다.
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부
Lili LI, Xiangzhong FANG, "Robust Detection Algorithm for Spread Spectrum Audio Watermarking" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 11, pp. 3389-3392, November 2008, doi: 10.1093/ietfec/e91-a.11.3389.
Abstract: In this letter we propose a robust detection algorithm for audio watermarking for copyright protection. The watermark is embedded in the time domain of an audio signal by the normally used spread spectrum technique. The scheme of detection is an improvement of the conventional correlation detector. A high-pass filter is applied along with the linear prediction error filter for whitening the audio signal and an adaptive threshold is chosen for decision comparing. Experimental results show that our detection algorithm outperforms the conventional one not only because it improves the robustness to normal attacks but also because it can provide the robustness to time-invariant pitch-scale modification.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.11.3389/_p
부
@ARTICLE{e91-a_11_3389,
author={Lili LI, Xiangzhong FANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Robust Detection Algorithm for Spread Spectrum Audio Watermarking},
year={2008},
volume={E91-A},
number={11},
pages={3389-3392},
abstract={In this letter we propose a robust detection algorithm for audio watermarking for copyright protection. The watermark is embedded in the time domain of an audio signal by the normally used spread spectrum technique. The scheme of detection is an improvement of the conventional correlation detector. A high-pass filter is applied along with the linear prediction error filter for whitening the audio signal and an adaptive threshold is chosen for decision comparing. Experimental results show that our detection algorithm outperforms the conventional one not only because it improves the robustness to normal attacks but also because it can provide the robustness to time-invariant pitch-scale modification.},
keywords={},
doi={10.1093/ietfec/e91-a.11.3389},
ISSN={1745-1337},
month={November},}
부
TY - JOUR
TI - Robust Detection Algorithm for Spread Spectrum Audio Watermarking
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 3389
EP - 3392
AU - Lili LI
AU - Xiangzhong FANG
PY - 2008
DO - 10.1093/ietfec/e91-a.11.3389
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2008
AB - In this letter we propose a robust detection algorithm for audio watermarking for copyright protection. The watermark is embedded in the time domain of an audio signal by the normally used spread spectrum technique. The scheme of detection is an improvement of the conventional correlation detector. A high-pass filter is applied along with the linear prediction error filter for whitening the audio signal and an adaptive threshold is chosen for decision comparing. Experimental results show that our detection algorithm outperforms the conventional one not only because it improves the robustness to normal attacks but also because it can provide the robustness to time-invariant pitch-scale modification.
ER -