{"created":"2025-01-19T01:44:55.634441+00:00","updated":"2025-01-19T07:55:10.762064+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00240625","sets":["1164:5336:11562:11745"]},"path":["11745"],"owner":"44499","recid":"240625","title":["2次元空中像の立体感提示のための動的な照明の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-11-09"},"_buckets":{"deposit":"26ee0f63-523f-4088-aa69-1bb8a505ec74"},"_deposit":{"id":"240625","pid":{"type":"depid","value":"240625","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"2次元空中像の立体感提示のための動的な照明の提案","author_link":["660510","660509"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2次元空中像の立体感提示のための動的な照明の提案"}]},"item_type_id":"4","publish_date":"2024-11-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"}]},"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/240625/files/IPSJ-EC24074006.pdf","label":"IPSJ-EC24074006.pdf"},"date":[{"dateType":"Available","dateValue":"2026-11-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-EC24074006.pdf","filesize":[{"value":"8.9 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":"40"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"26ca3020-c6ec-46ba-b8d0-f76d4c21894e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福岡, 美結"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小泉, 直也"}],"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":"本研究は，空中像における現実感設計の手法を明らかにすることを目的とする．空中像を結像するための光源として，高解像度な空中像を比較的低コストで容易に実装できる 2 次元光源がよく用いられるが，3 次元空中像のような体積表現をすることは難しく，実物体のような立体感を知覚させることに課題がある．複合現実感において，実空間と CG 映像の照明環境を一致させることで光学的整合性が高まり、実在感や形状の知覚に影響を与えることが知られている．そこで，実空間における動的な照明を導入し，光学的整合性および時間的整合性を両立させた照明環境をつくり出すことで，2 次元空中像の立体感を向上させることを目指す．デモ展示では，立体感や実在感の効果が定性的に観察された．さらに，心理物理実験において，従来の静的な照明と比較して動的な照明が 2 次元空中像の立体感をより強く知覚させることが示唆された．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","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":"2024-11-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2024-EC-74"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":240625,"links":{}}