An effective approach of distortion-resistant video watermarking has been developed and presented through this paper. This watermarking approach is based on the additive spread spectrum way and periodic watermark concept that make it robust. Objective of this work is to protect the piracy of video files. Some time, many illegal copies of videos are found on street market or on the internet before their official release. During copying or after copying the pirate may distort the video by scaling, rotation, translation etc. In this paper, a deterrent system has been proposed which is robust enough against the distortion and can identify the pirate, by embedding a payload into original video that consist the time stamp of video playback. Many experiments are done to prove that the proposed scheme fulfil the invisibility, real time processing and robustness requirements against distortion.
목차
Abstract 1. Introduction 2. Preliminary of DCT and Spread Spectrum Way 2.1. Discrete Cosine Transforms (DCT) 2.2. Spread Spectrum (SS) Way 3. Proposed Scheme 3.1. Watermark Embedding 3.2. Watermark Extraction 4. Experimental Analysis 5. Conclusion References
보안공학연구지원센터(IJSIA) [Science & Engineering Research Support Center, Republic of Korea(IJSIA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Security and Its Applications
간기
격월간
pISSN
1738-9976
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Security and Its Applications Vol.9 No.1