{"created":"2025-01-19T00:58:34.589875+00:00","updated":"2025-01-19T23:57:43.644774+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00192897","sets":["1164:5336:9442:9648"]},"path":["9648"],"owner":"44499","recid":"192897","title":["登壇発表におけるライブ中継のためのスイッチング支援システムの改良とその評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-12-14"},"_buckets":{"deposit":"17bf1e6c-01d3-4fc7-af41-da178954edb5"},"_deposit":{"id":"192897","pid":{"type":"depid","value":"192897","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"登壇発表におけるライブ中継のためのスイッチング支援システムの改良とその評価","author_link":["451311","451310","451312","451308","451309"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"登壇発表におけるライブ中継のためのスイッチング支援システムの改良とその評価"}]},"item_type_id":"4","publish_date":"2018-12-14","item_4_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":"立命館大学"},{"subitem_text_value":"公立はこだて未来大学"},{"subitem_text_value":"東京大学"}]},"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/192897/files/IPSJ-EC18050007.pdf","label":"IPSJ-EC18050007.pdf"},"date":[{"dateType":"Available","dateValue":"2020-12-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EC18050007.pdf","filesize":[{"value":"7.0 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":"40"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0cde1fd2-41a6-48b8-84d3-e318e3d173ac","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"遠藤, 史央里"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"竹川, 佳成"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松村, 耕平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平田, 圭二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"五十嵐, 健夫"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12049625","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8914","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，動画共有サービスを利用して学会発表の様子がライブ中継されるようになってきている．カメラスイッチを伴うライブ中継は発表者や視聴者にとって様々な面で利点があるが，中継担当にとっては過酷な業務である．また，学会の中継担当はプロフェッショナルではなく主にアマチュアである．本研究では，登壇発表におけるライブ中継のためのスイッチング支援システムを提案する．プロフェッショナルスイッチャのスイッチングを分析した結果，登壇発表における発表者のスライド送りやスクリーンへの指差しといったイベントにもとづきスイッチングしていることが明らかになった．そこで，初心者でも直感的にスイッチングが可能となることを目指し，スイッチング特性を反映したイベントベースのスイッチングインタフェースを提案した．各カメラのサムネイル映像から選択するのみの比較手法と比較実験を行ったところ，提案手法のほうがスイッチング回数の個人差が小さくなり，また正解データとの一致率も高くなった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告エンタテインメントコンピューティング（EC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2018-12-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"2018-EC-50"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":192897,"links":{}}