National institute of informatics, japan at TRECVID 2007: BBC rushes summarization

Authors:
Duy-Dinh Le;Shin'ichi Satoh
Affiliations:
National Institute of Informatics, Tokyo, Japan;National Institute of Informatics, Tokyo, Japan
Venue:
Proceedings of the international workshop on TRECVID video summarization
Year:
2007

Citing 2
Cited 6

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Abstract

In this paper, we present a method for BBC rushes summarization. In the proposed method, first the input video is decomposed into fragments by comparing consecutive frames. Next, these fragments are grouped by a clustering method. Using the clustering result, consecutive fragments are grouped into segments. Then the adjacent segments are merged if the distance between them falls below a threshold. Finally, to generate the summaries, we select a subset of the frames of the longest segment in each cluster. The performance of the proposed method on TRECVID 2007 test set is reported.