イベント-アクション・モデルに基づく動画像検索システム: STRIKE

Translated title of the contribution: STRIKE: A Movie Retrieval System Based on Event-Action Model

牛尼 剛聡, 広部 一弥, 酒井 宏治, 孫 魯英, 渡邉 豊英

Research output: Contribution to journalArticle

Abstract

This paper describes a movie retrieval system that enables users to retrieve scenes according to various kinds of viewpoints. In most of traditional movie retrieval systems, contents of scene are modeled as sets of attributes (such as keywords), and user retrieves scenes using these attributes. In this approach, it is hard for users to retrieve scenes according to view of users, because these attributes are prepared based on viewpoints of database manager. We developed event-action model that enables to compose scenes dynamically according to viewpoints of user. In this model, a difference between two continuous frames in a movie is represented as an event, and a context of movie is represented as a sequence of events. For retrievals, users specifies sub-sequence of the contexts, and the system extracts specified sub-sequences and converts them to scenes.
Translated title of the contributionSTRIKE: A Movie Retrieval System Based on Event-Action Model
Original languageJapanese
Pages (from-to)79-86
Number of pages8
Journal情報処理学会研究報告グラフィクスとCAD(CG)
Volume115
Publication statusPublished - May 14 1998

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