상세정보
학술대회
Identifying Manipulations with Dual Video Watermark
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- 발행일
- 201301
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2013, pp.660-663
- 협약과제
- 12VT1300, 8K급 고해상도 영상 콘텐츠 서비스를 위한 계층구조기반의 고압축, 저손실 콘텐츠 제작/유통/상영 기술개발, 윤기송
- 초록
- These days, non-professional users can manipulate digital videos easily with a video editing tool. Owing to this situation, many digital videos are distributed illegally in irregular form. In this paper, we propose a dual digital watermarking system which can estimate the distorted region of digital videos to resolve copyright infringement problems. The proposed system can identify geometrical and temporal distortions. © 2013 GIRI.
- KSP 제안 키워드
- copyright infringement, digital video, digital watermarking, video editing, video watermark