상세정보
학술대회
Real-Time Watermark Embedding for High Resolution Video Watermarking
- 저자
- 강인구, 임동혁, 서영호, 이흥규
- 발행일
- 200610
- 출처
- International Workshop on Security (IWSEC) 2006 (LNCS 4266), v.4266, pp.227-238
- 협약과제
- 06MC1100, 멀티플랫폼 유통환경을 위한 콘텐츠 보호 기술 개발, 서영호
- 초록
- This paper addresses implementation issues for real-time watermark embedding scheme of High Definition(HD) resolution videos on personal computers. In most watermark applications, an embedding procedure should be built at low costs and at the same time the embedded watermarks should have robustness against signal and image processing as well as malicious attacks. This paper provides some performance optimization guidelines and a simplified Human Visual System (HVS) method for fast and robust watermark embedding. This work demonstrates a real-time watermark embedding process including HD MPEG-2 video decoding, watermark embedding and displaying on Intel architecture personal computers. Experimental results show optimized embedding performances and robustness against several malicious attacks commonly happened to videos. © Springer-Verlag Berlin Heidelberg 2006.
- KSP 제안 키워드
- Embedding process, High definition, High resolution video, Human Visual System(HVS), MPEG-2, Performance Optimization, Real-Time, Signal and image processing, malicious attacks, optimized embedding, robust watermark