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CONTENT SEARCH DEVICE AND CONTENT SEARCH PROGRAM 新技術説明会

外国特許コード F100002203
整理番号 F100002203
掲載日 2010年6月25日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2009JP069005
国際公開番号 WO 2010/053160
国際出願日 平成21年11月6日(2009.11.6)
国際公開日 平成22年5月14日(2010.5.14)
優先権データ
  • 61/193,232 (2008.11.7) US
発明の名称 (英語) CONTENT SEARCH DEVICE AND CONTENT SEARCH PROGRAM 新技術説明会
発明の概要(英語) A content search device (1) is provided with a feature quantity computing means (10) which computes the feature quantities of at least one of an image feature, an acoustic feature or a semantic feature of each content data with respect to a plurality of types of content data and stores feature quantity data (34a); an unknown feature quantity computing means (14) which computes, with respect to the feature quantity data (34a), the unknown feature quantities of feature types which are not associated with a content identifier, on the basis of the feature quantities of the feature types which are associated with the content identifier, and stores thereof as feature estimated values in the feature quantity data (34a); a distance computing means (15) which computes distances indicating the similarity of the content data, on the basis of the feature quantities and the feature estimated values stored in the feature quantity data (34a); and a display means (16) which determines the displaying positions of thumbnails corresponding to the content data, on the basis of the distances computed by the distance computing means (15), and displays the thumbnails on a display device.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • National University Corporation Hokkaido University
  • 発明者(英語)
  • Haseyama, Miki
国際特許分類(IPC)
指定国 AE AG AL AM AO AT AU AZ BA BB BE BF BG BH BJ BR BW BY BZ CA CF CG CH CI CL CM CN CO CR CU CY CZ DE DK DM DO DZ EC EE EG ES FI FR GA GB GD GE GH GM GN GQ GR GT GW HN HR HU ID IE IL IN IS IT JP KE KG KM KN KP KR KZ LA LC LK LR LS LT LU LV LY MA MC MD ME MG MK ML MN MR MT MW MX MY MZ NA NE NG NI NL NO NZ OM PE PG PH PL PT RO RS RU SC SD SE SG SI SK SL SM SN ST SV SY SZ TD TG TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
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