ビデオ・データベースにおけるトップダウン処理に基づく効率的な類似シーン検索に関する考察

Translated title of the contribution: A Study for Top-down Method for Efficient Similarity Sarch of Scenes on Video Databases

牛尼 剛聡, 小坂 健, 渡邉 豊英

Research output: Contribution to journalArticle

Abstract

In this paper, we introduce an approach for efficient Searching similar scene on the video databases whose contents are described with sequence of events. Up to now, similarity between two sequences of events is estimated with bottom-up approach such as DP-matching method, but this approach is too costly for applying on the scene retrievals on video databases. In our approach, estimation of similarity is processed using an automatically generated is-a hierarchy in a top-down manner.
Translated title of the contributionA Study for Top-down Method for Efficient Similarity Sarch of Scenes on Video Databases
Original languageJapanese
Pages (from-to)1-8
Number of pages8
JournalIEICE technical report
Volume100
Issue number31
Publication statusPublished - May 2 2000

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