2009 Fiscal Year Final Research Report
Research on acquisition and utilization of video knowledge from broadcast videos
Project/Area Number |
19500102
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Media informatics/Database
|
Research Institution | National Institute of Informatics |
Principal Investigator |
MO Hiroshi National Institute of Informatics, コンテンツ科学研究系, 助教 (60312203)
|
Project Period (FY) |
2007 – 2009
|
Keywords | マルチメディア情報処理 / 映像解析 / 映像情報システム |
Research Abstract |
In this study, I tried to extract "video knowledge", a set of pairs of a concept and a video segment that explains the concept, from a huge collection of broadcast videos. It was realized by finding out temporal coincidences of text keywords and image regions in the video. In order to retrieve the video knowledge from broadcast video archives, I built an associative search system that can find candidates of the pairs in a video archive.
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Research Products
(4 results)