{"created":"2025-01-18T22:57:45.966127+00:00","updated":"2025-01-22T18:32:13.627229+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00027395","sets":["1164:2036:2067:2069"]},"path":["2069"],"owner":"1","recid":"27395","title":["多変量解析を用いた動画像特徴量抽出方式"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-10-23"},"_buckets":{"deposit":"02fa8b3c-3387-4dc3-9621-477b6e334942"},"_deposit":{"id":"27395","pid":{"type":"depid","value":"27395","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"多変量解析を用いた動画像特徴量抽出方式","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多変量解析を用いた動画像特徴量抽出方式"},{"subitem_title":"Method for Extracting Characteristic Information of Video using Multivariate Analysis","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2003-10-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"NHK放送技術局"},{"subitem_text_value":"NHK放送技術研究所"},{"subitem_text_value":"NHK放送技術研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NHK Broadcast Engineering Department","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"},{"subitem_text_value":"NHK Science & Technical Research Laboratories","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"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/27395/files/IPSJ-SLDM03111002.pdf"},"date":[{"dateType":"Available","dateValue":"2005-10-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM03111002.pdf","filesize":[{"value":"1.0 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"e2be97a8-6c9f-4b24-8e4d-c11cd6308644","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2003 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"真島, 恵吾"},{"creatorName":"大竹剛"},{"creatorName":"合志, 清一"},{"creatorName":"小川, 一人"},{"creatorName":"室田, 逸郎"},{"creatorName":"難波, 誠一"},{"creatorName":"小山田, 公之"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Keigo, Majima","creatorNameLang":"en"},{"creatorName":"Go, Ohtake","creatorNameLang":"en"},{"creatorName":"Seiichi, Gohshi","creatorNameLang":"en"},{"creatorName":"Kazuto, Ogawa","creatorNameLang":"en"},{"creatorName":"Itsuro, Murota","creatorNameLang":"en"},{"creatorName":"Seiichi, Namba","creatorNameLang":"en"},{"creatorName":"Kimiyuki, Oyamada","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11451459","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"インターネット等により流通するコンテンツの識別を目的とし，動画像特徴量抽出方式を提案する．本方式は，信号処理と多変量解析を用いて動画像コンテンツの特徴量を取得することにより，コンテンツ全体を少ない特徴量データで表現するとともに，一部のデータが欠落している編集コンテンツであっても原コンテンツに対する同一性の検出を高精度に行うことが可能である．放送番組を用いて本方式の評価実験を行った．その結果，各番組の特徴量は相互に良く分散して分布すると共に，編集番組の特徴量は対応するオリジナル番組の特徴量に近接して分布することから，編集され不正に流通するコンテンツの識別を本方式により効果的に行うことが可能であることを明らかにした．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"A method for extracting characteristic information for identifying video content is proposed in this paper. It extracts characteristic information from video content using signal processing and multivariate analysis. It enables the precise identification of edited content with the original content, representing the whole content with a small amount of characteristic information data. Experiments using broadcasting content give good results: the values of the data for the original content spread enough, whereas those for the edited content are close to the original ones.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"12","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告システムLSI設計技術（SLDM）"}],"bibliographicPageStart":"7","bibliographicIssueDates":{"bibliographicIssueDate":"2003-10-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"105(2003-SLDM-111)","bibliographicVolumeNumber":"2003"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":27395,"links":{}}