{"updated":"2025-01-21T18:12:45.424491+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00083854","sets":["1164:3696:6654:6863"]},"path":["6863"],"owner":"11","recid":"83854","title":["書き込みの時間軸表示によるホワイトボードログの振り返り支援システムの実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-09-06"},"_buckets":{"deposit":"b8cea811-001f-4a99-9474-7924ee245411"},"_deposit":{"id":"83854","pid":{"type":"depid","value":"83854","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"書き込みの時間軸表示によるホワイトボードログの振り返り支援システムの実装","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"書き込みの時間軸表示によるホワイトボードログの振り返り支援システムの実装"},{"subitem_title":"A Review Supporting System for Whiteboard Logging Movies Based on Notes Timeline","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"共有情報アクセス管理","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2012-09-06","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工科大学大学院バイオ・情報メディア研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"東京工科大学コンピュータサイエンス学部"},{"subitem_text_value":"大阪大学大学院情報科学研究科"},{"subitem_text_value":"東京工科大学コンピュータサイエンス学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Bionics, Computer and Media Sciences, Tokyo University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"School of Computer Science, Tokyo University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"School of Computer Science, Tokyo University of Technology","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/83854/files/IPSJ-GN12085029.pdf"},"date":[{"dateType":"Available","dateValue":"2014-09-06"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-GN12085029.pdf","filesize":[{"value":"1.3 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":"29"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"86d9c8e2-cb5a-47fb-be18-78df4286bf45","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"谷口, 禎英"},{"creatorName":"堀口, 悟史"},{"creatorName":"井上, 亮文"},{"creatorName":"井垣, 宏"},{"creatorName":"星, 徹"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yoshihide, Taniguchi","creatorNameLang":"en"},{"creatorName":"Satoshi, Horiguchi","creatorNameLang":"en"},{"creatorName":"Akifumi, Inoue","creatorNameLang":"en"},{"creatorName":"Hiroshi, Igaki","creatorNameLang":"en"},{"creatorName":"Tohru, Hoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1155524X","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":"ホワイトボード上に書かれた内容は，記録しておくことで後から議事録を作成するための資料や新たなアイデア創出のヒントとして再利用することができる．議論の途中経過を残すために保存された動画のログは，どの動画にどの議論が記録されているか分かりづらい．また，いつ，何が議論されているか分からないため効率的な振り返りができない．我々はこれまでに，ホワイトボードを用いた議論のログ動画を振り返りやすい形に再構成し提示するシステムを提案した．本稿では，これまでの研究概要に加え，新たに実装した Web コンテンツ生成のための動画処理手法とその精度評価について述べる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Notes on a whiteboard can be useful when we have to make meeting records. They can also provide us some tips for creating new ideas. However, reviewing the meeting video efficiently is difficult because we can not identify whether the video includes the target scenes until we open and play it. In this paper, we propose a review supporting system for meeting videos based on notes timeline. In this system, each highlighted note on a whiteboard is extracted and clipped out as a still image with its time stamp from the meeting video. Those images are sorted by the time stump, and are arranged along the seek bar. We can easily grasp when and what was discussed in the meeting videos from the sequence of those images. They can be used as the playing indexes of the videos. Experimental results showed that the precision and recall value of note-block extraction were 87% and 77%.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告グループウェアとネットワークサービス（GN）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2012-09-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"29","bibliographicVolumeNumber":"2012-GN-85"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:37:13.056374+00:00","id":83854,"links":{}}