Automatic Parsing of MPEG-Compressed Video


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 6, No. 4, pp. 868-876, Apr. 1999
10.3745/KIPSTE.1999.6.4.868,   PDF Download:

Abstract

In this paper, an efficient automatic video parsing technique on MPEG-compressed video that is fundamental for content-based indexing is described. The proposed method detects scene changes, regardless of IPB picture composition. To detect abrupt changes, the difference measure based on the dc coefficient in I picutre and the macroblock reference feature in P and B pictures are utilized. For gradual scene changes, we use the macroblock reference information in P and B pictures. The process of scene change detection can be efficiently handled by extracting necessary data without full decoding of MPEG sequence. The performance of the proposed algorithm is analyzed based on precision and recall. The experimental results verified the effectiveness of the method for detecting scene changes of various MPEG sequences.


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Cite this article
[IEEE Style]
K. G. Hyun and M. Y. Shik, "Automatic Parsing of MPEG-Compressed Video," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 6, no. 4, pp. 868-876, 1999. DOI: 10.3745/KIPSTE.1999.6.4.868.

[ACM Style]
Kim Ga Hyun and Moon Young Shik. 1999. Automatic Parsing of MPEG-Compressed Video. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 6, 4, (1999), 868-876. DOI: 10.3745/KIPSTE.1999.6.4.868.