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http://dx.doi.org/10.9717/kmms.2011.14.7.858

Shot Motion Classification Using Partial Decoding of INTRA Picture in Compressed Video  

Kim, Kang-Wook (삼성전자 무선통신연구소)
Kwon, Seong-Geun (경일대학교 전자공학과)
Publication Information
Abstract
In order to allow the user to efficiently browse, select, and retrieve a desired video part without having to deal directly with GBytes of compressed data, classification of shot motion characteristic has to be carried out as a preparation for such user interaction. The organization of video information for video database requires segmentation of a video into its constituent shots and their subsequent characterization in terms of content and camera movement in shot. In order to classify shot motion, it is a conventional way to use element of motion vector. However, there is a limit to estimate global camera motion because the way that uses motion vectors only represents local movement. For shot classification in terms of motion information, we propose a new scheme consisting of partial decoding of INTRA pictures and comparing the x, y displacement vector curve between the decoded I-frame and next P-frame in compressed video data.
Keywords
Shot; Motion; Scene Change Detection; INTRA;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 X. Zhu and A. K. Elmagarmid, "InsightVideo: Toward Hierarchical Video Content Organization for Efficient Browsing, Summarization and Retrieval," IEEE Trans. on Multimedia, Vol.7, No.4, pp. 648-666, 2005.   DOI
2 W.K. Huang, C.H. Chung, S.C. Cheng, and J.W. Hsieh, "A Fast Cube-Based Video Shot Retrieval Using 3D Moment-preserving Technique," IEEE international Conference on Image Processing, pp. 241-244, 2009.
3 Nilesh V. Patel and Ishwar K. Sethi, "Video Shot Detection and Charcterization for Video Database," Pattern Recognition, Vol.30, No.4, pp. 583-592, 1997.   DOI   ScienceOn
4 B. Yeo and B. Liu, "Rapid Scene Analysis on Compressed Video," IEEE Trans. on Circuit and Systems for Video Technology, Vol.5, No. 6, 1995.
5 복경수 외, "내용 및 유사도 검색을 위한 움직임 객체 모델링," 멀티미디어학회 논문지, 제7권, 제5호, pp. 617-632, 2004.
6 N. Gamaz, X. Huang, and S. Panchanathan, "Scene Change Detection in MPEG Domain," IEEE Southwest Symposium on Image Analysis and Interpretation, pp. 12-17, 1998.
7 H. Alzoubi and W.D. Pan, "Efficient Global Motion Estimation Using Fixed and Random Subsampling Patterns," IEEE International Conference on Image Processing, 2007, pp. 477-480, 2007.
8 Min-Kyu Kim, Ealgoo Kim, Daeyun Shim, Seong-Ik Jang, Gyudong Kim, and Wonchan Kim, "An Efficient Gloabl Motion Characterization Method for Image Processing Application," IEEE Trans. on Consumer Electronics, Vol.43, No.4, pp. 1010-1017, 1997.   DOI   ScienceOn