{"created":"2025-01-19T00:47:57.447438+00:00","updated":"2025-01-19T16:48:39.937677+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00178621","sets":["6394:8992:8994"]},"path":["8994"],"owner":"13","recid":"178621","title":["映像「指紋」技術Video Signature の開発－その研究開発，国際標準化，そして事業化の実践－"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-04-15"},"_buckets":{"deposit":"a4f9abda-f772-40bf-ae47-2dfb3b324ceb"},"_deposit":{"id":"178621","pid":{"type":"depid","value":"178621","revision_id":0},"owners":[13],"status":"published","created_by":13},"item_title":"映像「指紋」技術Video Signature の開発－その研究開発，国際標準化，そして事業化の実践－","author_link":["383146","383145"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"映像「指紋」技術Video Signature の開発－その研究開発，国際標準化，そして事業化の実践－"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集：社会に浸透する画像認識","subitem_subject_scheme":"Other"}]},"item_type_id":"21","publish_date":"2017-04-15","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_21_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電気(株)"},{"subitem_text_value":"(株)NEC情報システムズ"}]},"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/178621/files/IPSJ-DP0802006.pdf","label":"IPSJ-DP0802006.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DP0802006.pdf","filesize":[{"value":"3.3 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"adb7e958-a77a-4551-afc4-6fb7f9bf8ec3","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_21_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岩元, 浩太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鍋藤, 悠"}],"nameIdentifiers":[{}]}]},"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_21_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1245124X","subitem_source_identifier_type":"NCID"}]},"item_21_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-4390","subitem_source_identifier_type":"ISSN"}]},"item_21_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"2000年代に入り，インターネット上での映像の氾濫や不正コピーの横行により，世界中に複製・拡散が進んだ映像の身元（ID）を識別できる現実的な仕組みの必要性が叫ばれるようになった．そこで筆者らは，人間の「指紋」と同様に，映像自体から固有で頑健な特徴量を抽出することで，映像のID 識別ができる映像「指紋」技術Video Signatureを開発した．さらに，世界中に拡散した映像をID識別できる世界的な仕組みを構築する重要性を認識し，本技術を国際標準化することにも挑戦し，成功した．そして，標準化されたVideo Signature技術を用いて，不正流通検知，コンテンツ使用実績調査，映像アーカイブ管理などのさまざまな応用システムを開発し，事業化を進めてきた．本稿では，筆者らがVideo Signature技術を世の中に出していくために実践した研究開発，国際標準化，そして事業化の取り組みを解説する．","subitem_description_type":"Other"}]},"item_21_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"134","bibliographic_titles":[{"bibliographic_title":"デジタルプラクティス"}],"bibliographicPageStart":"127","bibliographicIssueDates":{"bibliographicIssueDate":"2017-04-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"8"}]},"relation_version_is_last":true,"item_21_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"招待論文"}]},"item_21_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20729/00178533","subitem_identifier_reg_type":"JaLC"}]},"weko_creator_id":"13"},"id":178621,"links":{}}