상세정보
학술대회
Video Fingerprinting Based On Orientation of Luminance Centroid
- 발행일
- 200906
- 출처
- International Conference on Multimedia and Expo (ICME) 2009, pp.1386-1389
- 협약과제
- 09MS3300, 사용자 중심의 콘텐츠 보호 유통 기술 개발, 서영호
- 초록
- In this paper, we propose a video fmgerprinting method based on the orientation of luminance centroid. To attain robustness against frame rate change, variation in color characteristics and resizing, video frames are normalized in time, spatial and color domain. Thereafter, the orientation of luminance centroid is calculated as video fingerprint. Under various distortions, the proposed method is evaluated and compared with other centroid-based methods. Experimental results show that the proposed method satisfies the requirements of video fmgerprint, and performance comparison with other methods in terms of receiver operating characteristic indicates that the proposed method is more robust and has better discriminatory property than others. ©2009 IEEE.
- KSP 제안 키워드
- Color characteristics, Frame rate, Performance comparison, receiver operating characteristic(ROC), video fingerprinting, video frames