{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00219758","sets":["6164:6165:6640:11008"]},"path":["11008"],"owner":"44499","recid":"219758","title":["一人称視点映像からの指さし抽出による重要シーン推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-07-06"},"_buckets":{"deposit":"92f5794a-6f97-4149-97b1-210d1cfa808c"},"_deposit":{"id":"219758","pid":{"type":"depid","value":"219758","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"一人称視点映像からの指さし抽出による重要シーン推定","author_link":["573512","573514","573513"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"一人称視点映像からの指さし抽出による重要シーン推定"}]},"item_type_id":"18","publish_date":"2022-07-06","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"公立はこだて未来大学"},{"subitem_text_value":"公立はこだて未来大学"},{"subitem_text_value":"東京工業大学"}]},"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/219758/files/IPSJ-DICOMO2022184.pdf","label":"IPSJ-DICOMO2022184.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-06"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2022184.pdf","filesize":[{"value":"10.7 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":"44"}],"accessrole":"open_date","version_id":"8c67874e-8dfa-4943-81ae-09b82e9f057d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"久米田, 羽月"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"角, 康之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小池, 英樹"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は，一人称視点映像からユーザの何気ない行動を手がかりにすることで，実世界の重要なシーンを発見・可視化することである．\n実世界の重要シーンを切り出すことで，ユーザ自らが興味を持った部分を効率的に思い出すことに活用できる．本研究では魚眼レンズを用いた一人称視点映像を利用することで，カメラ 1 台で記録が完結し，非言語行動を手がかりにして，ユーザの反応に基づいたシーンの推定を試みている．\n本稿では目的の実現のため，非言語行動の 1 つである指さし行為に着目し，映像から指さし行為を発見する方法について検討した．次に映像から指さし行動を抽出することで，重要なシーンをどの程度発見できるのかを確認した．その結果，頭部方向と指さし方向から指さし行為が行われたシーンをある程度抽出することができた．また予備実験の結果，指さし行為からいくつかの重要シーンを推定できる可能性が示唆された．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1317","bibliographic_titles":[{"bibliographic_title":"マルチメディア，分散，協調とモバイルシンポジウム2022論文集"}],"bibliographicPageStart":"1308","bibliographicIssueDates":{"bibliographicIssueDate":"2022-07-06","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":219758,"updated":"2025-01-19T14:47:18.731941+00:00","links":{},"created":"2025-01-19T01:19:49.209109+00:00"}