{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00212271","sets":["1164:3616:10522:10655"]},"path":["10655"],"owner":"44499","recid":"212271","title":["［招待講演］Surface-Based FTVの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-08-18"},"_buckets":{"deposit":"db6b7b47-283a-446b-b524-8dca0e51f4a8"},"_deposit":{"id":"212271","pid":{"type":"depid","value":"212271","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"［招待講演］Surface-Based FTVの提案","author_link":["541203","541201","541202","541200"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"［招待講演］Surface-Based FTVの提案"},{"subitem_title":"[Invited Talk] Proposal of Surface-Based FTV","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2021-08-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋産業科学研究所"},{"subitem_text_value":"会津大学大学院コンピュータ理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nagoya Industrial Science Research Institute","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Computer Science and Engineering, University of Aizu","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/212271/files/IPSJ-AVM21114009.pdf","label":"IPSJ-AVM21114009.pdf"},"date":[{"dateType":"Available","dateValue":"2023-08-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AVM21114009.pdf","filesize":[{"value":"2.2 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":"27"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"4b00e6fb-7e7c-481a-b194-77010fd61dcc","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan / the Institute of Image Information and Television Engineers"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"谷本, 正幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黒川, 弘国"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Masayuki, Tanimoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirokuni, Kurokawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438399","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":"2188-8582","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"高い写実性と広い視域を持つ次世代 FTV として Surface-Based FTV を提案した．代表的な FTV として，実写画像を用いるイメージベース FTV と物体の３D モデルを用いるモデルベース FTV がある．前者は写実性に優れているが，視域が狭い．一方，後者は視域は広いが，写実性に劣る．Surface-Based FTV は３D シーンを面で表し， 面と光線を用いて自由視点画像を生成するため，イメージベース FTV とモデルベース FTV の長所を併せ持つ．光線と面の関係を解析し，３方向の平行投影画像と透視投影画像から面を検出する手法を導いた．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Surface-Based FTV is proposed for next-generation FTV with photo-realistic views and wide viewing zone. The idea is to integrate image-based FTV with photo-realistic views and model-based FTV with wide viewing zone. Surface-Based FTV has advantages of both types of FTV because it represents 3D scenes by surfaces and uses ray and surface information for view synthesis. Analyzing relation between ray and surface, a method to detect surfaces from parallel and perspective views in three directions.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告オーディオビジュアル複合情報処理（AVM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-08-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2021-AVM-114"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":212271,"updated":"2025-01-19T17:33:22.338555+00:00","links":{},"created":"2025-01-19T01:13:15.042430+00:00"}