{"id":54484,"updated":"2025-01-22T05:52:07.777448+00:00","links":{},"created":"2025-01-18T23:18:20.894772+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00054484","sets":["1164:4842:4890:4892"]},"path":["4892"],"owner":"1","recid":"54484","title":["黒板講義を対象とした遠隔講義のための講義自動撮影システムの構築"],"pubdate":{"attribute_name":"公開日","attribute_value":"2000-10-13"},"_buckets":{"deposit":"49524342-fb30-4585-8e4b-6d432e92f77b"},"_deposit":{"id":"54484","pid":{"type":"depid","value":"54484","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"黒板講義を対象とした遠隔講義のための講義自動撮影システムの構築","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"黒板講義を対象とした遠隔講義のための講義自動撮影システムの構築"},{"subitem_title":"Development of An Automatic Camera Control System for Distance Lecture with Blackboard","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2000-10-13","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学大学院システム情報科学研究科"},{"subitem_text_value":"九州大学大学院システム情報科学研究科"},{"subitem_text_value":"九州大学大学院システム情報科学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Electrical Engineering, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Electrical Engineering, Kyushu University","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/54484/files/IPSJ-CE00057011.pdf"},"date":[{"dateType":"Available","dateValue":"2002-10-13"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CE00057011.pdf","filesize":[{"value":"1.1 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":"19"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"32d30469-cfb3-461a-b971-6090e588db2e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2000 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"錦織修一郎"},{"creatorName":"菅沼, 明"},{"creatorName":"谷口, 倫一郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shu-Ichiro, Nishigori","creatorNameLang":"en"},{"creatorName":"Akira, Suganuma","creatorNameLang":"en"},{"creatorName":"Rin'Ichiro, Taniguchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10096193","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":"近年、大学およびその他の教育機関において遠隔講義が行われている。これらの遠隔講義においてはカメラを固定して撮影をしているか、カメラマンがカメラを操作して講義を撮影している。しかし、カメラを固定した場合には板書が見づらく、変化のない退屈した映像になってしまう。また、カメラマンを用意する方法では、毎回の講義にカメラマンを雇うのは難しい。本研究では、黒板を使用して進める講義を対坂としてカメラで撮影した映像を計算機で処理し、カメラの向きやズームを計算機で制御することで講義を自動撮影するシステムACE(Automatic Camera control system for Education)の構築を目指している。本稿ではACEを模擬講義に適用した結果と考察を述べる。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The growth of a communication network technology enable us to attend a distance lecture. When the lecture scenes are taken for the distance lecture, a camera-person usually controls the camera in order to capture suitable scenes; otherwise, the camera sets up to capture the same position at all times. It is not easy, however, for every occasion to employ a camera-person. And the scene captured by a fixed camera is unable to give us the feeling at the live lecture. It is necessary, consequently, to control a camera automatically. We have developed ACE(Automatic Camera control system for Education) system which control a camera with computer vision techniques. This paper presents ACE system and an experiment with it.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"70","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告コンピュータと教育（CE）"}],"bibliographicPageStart":"63","bibliographicIssueDates":{"bibliographicIssueDate":"2000-10-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"95(2000-CE-057)","bibliographicVolumeNumber":"2000"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}