{"updated":"2025-01-21T20:11:28.540339+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00079562","sets":["581:6276:6633"]},"path":["6633"],"owner":"11","recid":"79562","title":["大規模放送映像アーカイブにおける出現パターンによる準同一映像区間の分類"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-12-15"},"_buckets":{"deposit":"c4259d9d-73c5-400c-b1db-08f6e099c303"},"_deposit":{"id":"79562","pid":{"type":"depid","value":"79562","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"大規模放送映像アーカイブにおける出現パターンによる準同一映像区間の分類","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大規模放送映像アーカイブにおける出現パターンによる準同一映像区間の分類"},{"subitem_title":"Classification of Near-duplicate Video Clips in a Large-scale Broadcast Video Archive Based on their Appearance Patterns","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集：情報爆発時代におけるIT基盤技術","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2011-12-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学／現在，ソニーイーエムシーエス株式会社"},{"subitem_text_value":"名古屋大学／情報・システム研究機構国立情報学研究所"},{"subitem_text_value":"名古屋大学"},{"subitem_text_value":"岐阜聖徳学園大学"},{"subitem_text_value":"名古屋大学"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya University / Presently with Sony EMCS Corporation","subitem_text_language":"en"},{"subitem_text_value":"Nagoya University / Research Organization of Information and Systems, National Institute of Informatics","subitem_text_language":"en"},{"subitem_text_value":"Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Gifu Shotoku Gakuen University","subitem_text_language":"en"},{"subitem_text_value":"Nagoya University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/79562/files/IPSJ-JNL5212068.pdf"},"date":[{"dateType":"Available","dateValue":"2013-12-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL5212068.pdf","filesize":[{"value":"565.7 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"19a2bb6a-531f-4a80-a249-744ace9068c1","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"社本, 裕司"},{"creatorName":"井手, 一郎"},{"creatorName":"出口, 大輔"},{"creatorName":"高橋, 友和"},{"creatorName":"村瀬, 洋"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yuji, Shamoto","creatorNameLang":"en"},{"creatorName":"Ichiro, Ide","creatorNameLang":"en"},{"creatorName":"Daisuke, Deguchi","creatorNameLang":"en"},{"creatorName":"Tomokazu, Takahashi","creatorNameLang":"en"},{"creatorName":"Hiroshi, Murase","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"我々は，日々増え続ける大量の放送映像からなるアーカイブを効果的かつ効率的に利用するために，映像内容に基づく構造化に取り組んでいる．本稿では，共通の枠組みの中で，様々な種類の放送映像を対象とした構造化を実現するための手段として，準同一（near-duplicate）映像の出現パターンに基づく分類を検討した結果を報告する．実際に，1,000時間規模の放送映像に対する実験により，約360万対の準同一映像区間を検出し，それを約4万個のクラスタにまとめた後，6種類の準同一映像クラスに分類した結果について分析することで，提案手法の効果と課題を明らかにする．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We are focussing on the structuring of a broadcast video archive by video contents for its effective and efficient use. This paper reports the result of a study on the classification of near-duplicate video clips according to their appearance patterns, for the structuring of various genres of broadcast videos in one framework. As a result of an experiment applied to 1,000 hours of videos, 3.6 million pairs of near-duplicate video clips were detected, and grouped into 40,000 clusters. We then analyzed the results of a classification into six classes, to clarify the effectiveness and the future issues of the proposed framework.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"3598","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"3593","bibliographicIssueDates":{"bibliographicIssueDate":"2011-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"52"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:34:16.864229+00:00","id":79562,"links":{}}