{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00175401","sets":["1164:6757:8465:8933"]},"path":["8933"],"owner":"11","recid":"175401","title":["複数プロジェクタの同時投影により複数の任意形状に異なるパターンを表現するプロジェクションマッピング"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-11-02"},"_buckets":{"deposit":"518b32c4-9067-4eb2-8566-13bb2fb4a11a"},"_deposit":{"id":"175401","pid":{"type":"depid","value":"175401","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"複数プロジェクタの同時投影により複数の任意形状に異なるパターンを表現するプロジェクションマッピング","author_link":["365370","365369","365368","365371","365372"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数プロジェクタの同時投影により複数の任意形状に異なるパターンを表現するプロジェクションマッピング"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"テーマセッション3","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2016-11-02","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"鹿児島大学学術研究院理工学域工学系情報生体システム工学専攻"},{"subitem_text_value":"鹿児島大学学術研究院理工学域工学系情報生体システム工学専攻"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"広島市立大学大学院情報科学研究科"},{"subitem_text_value":"鹿児島大学学術研究院理工学域工学系情報生体システム工学専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Information and Biomedical Engineering, Kagoshima University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information and Biomedical Engineering, Kagoshima University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Sciences, Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Sciences, Hiroshima City University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information and Biomedical Engineering, Kagoshima 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/175401/files/IPSJ-DCC16014016.pdf","label":"IPSJ-DCC16014016.pdf"},"date":[{"dateType":"Available","dateValue":"2018-11-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DCC16014016.pdf","filesize":[{"value":"2.9 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":"50"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"2bd7c611-d0e6-4bc7-a6e1-bba6d2b943d0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2016 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"蛭川, 琢斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Marco, Visentini Scarzanella"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"古川, 亮"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"日浦, 慎作"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川崎, 洋"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628338","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":"2188-8868","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，任意形状にパターンを投影するプロジェクションマッピングが注目されている．特に，拡張現実 (AR) や複合現実 (MR) の実現には必須の技術と考えられている．しかし，プロジェクタからの投影は空間的に不変であり，対象の位置が変わっても変化しないため，AR や MR での利用に制約があった．そこで，本研究では，複数のプロジェクタを用いて空間中にライトフィールドを構築することで，複雑な自由形状を持った複数の対象に対して，同時に異なる映像投影手法を提案する．また，エピポーラ制約を用いることで，計算に必要な変数を大幅に削減し，計算量の多い複雑な最適化を実現する手法を開発した．これにより，解に制約を付けた計算が可能となり，解の輝度値をプロジェクタで再現可能な範囲に抑えることで，最終的な投影像のダイナミックレンジの拡大が可能となる．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告デジタルコンテンツクリエーション（DCC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-11-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16","bibliographicVolumeNumber":"2016-DCC-14"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":175401,"updated":"2025-01-20T06:14:28.102098+00:00","links":{},"created":"2025-01-19T00:45:20.675214+00:00"}