지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.2
- 수록면
- 15 - 22 (8page)
이용수
초록· 키워드
오류제보하기
Digital audio watermarking is the process of embedding inaudible information into audio data for copyright protection, fingerprinting, carrying information or detecting content manipulation of a musical artwork. In this research, we propose a blind and robust audio watermarking method based on discrete cosine transform (DCT). This algorithm can embed or hide an entire image or pattern, such as a company’s logo or trademark, as a watermark directly into the original audio. Furthermore, it allows blind retrieval of an embedded watermark without the original audio. Performance of the algorithm has been evaluated extensively and simulation results are presented to demonstrate the imperceptibility, robustness and payload of the proposed algorithm.
목차
Abstract
Introduction
Related Works
Arnold Transform
Proposed Watermarking Method
Performance Evaluation Framework
Experimental Results
Conclusion
References
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UCI(KEPA) : I410-ECN-0101-2015-500-002466771