{"created":"2025-01-19T01:29:31.922225+00:00","updated":"2025-01-19T11:19:18.875567+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230021","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"230021","title":["CNNを使用した動画内シーン検索システムの構築"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"d5116c8c-ae5e-41f0-88b0-72b6f026d468"},"_deposit":{"id":"230021","pid":{"type":"depid","value":"230021","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"CNNを使用した動画内シーン検索システムの構築","author_link":["618844","618843"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"CNNを使用した動画内シーン検索システムの構築"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"仙台高専"},{"subitem_text_value":"仙台高専"}]},"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/230021/files/IPSJ-Z85-6S-02.pdf","label":"IPSJ-Z85-6S-02.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-6S-02.pdf","filesize":[{"value":"618.4 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"d3e5a938-adf7-4c7e-b74b-389acde812ae","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤田, 晴斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤原, 和彦"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年、個人が取り扱う動画データ量が増加している。個人が、動画データ管理を効率的に行えるよう、CNNを用いた動画インデックス作成システムの構築を行った。また、CNNで解析した動画データを、データベースに保存ならびにそのデータベースからの検索機能の構築を行った。画像と一致している動画のフレームや類似しているシーンの検索が可能で、テキストではなく画像を直接入力データとして検索できる。CNNを活用することでRGB比較や特徴量抽出といったこれまでの方法よりも高速かつ柔軟な検索が可能となる。長時間の動画の中から目的のシーンを素早く検索することが可能になるなど動画と画像の新しい活用方法が期待できる。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"452","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"451","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230021,"links":{}}