{"id":211128,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211128","sets":["1164:4179:10535:10590"]},"path":["10590"],"owner":"44499","recid":"211128","title":["適応的サンプリングによる双方向テクスチャ関数取得の効率化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-13"},"_buckets":{"deposit":"437e6488-426f-4ac1-a4fc-ee8964b3dea0"},"_deposit":{"id":"211128","pid":{"type":"depid","value":"211128","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"適応的サンプリングによる双方向テクスチャ関数取得の効率化","author_link":["535913","535912","535911"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"適応的サンプリングによる双方向テクスチャ関数取得の効率化"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"卒論スポットライトセッション","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-05-13","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"兵庫県立大学"},{"subitem_text_value":"兵庫県立大学"},{"subitem_text_value":"兵庫県立大学"}]},"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/211128/files/IPSJ-NL21248028.pdf","label":"IPSJ-NL21248028.pdf"},"date":[{"dateType":"Available","dateValue":"2023-05-13"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-NL21248028.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":"23"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"ad270420-bb34-4b5d-abb6-2634a51bb231","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"泥, 祐介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山本, 悠一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"日浦, 慎作"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10115061","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":"2188-8779","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"布・革・木目など複雑な質感をもつ物体は，その見た目を CG により正確に再現することは容易ではない．これらの物体では光の反射や透過に加え，表面下散乱，表面の凹凸による微細な影など，複雑な現象が重なっているためである．そこでこのような物体の再現方法として，双方向テクスチャ関数 (Bidirectional Texture Functions: 以下 BTF)を用いる手法が提案されている．しかしカメラを用いて BTF をサンプリングする場合，長時間を要する上，データ量も膨大になるという問題がある．そこで本研究では，物体の反射特性に応じてサンプリング点を適応的に配置することで必要な画像数を絞り，効率的に BTF を取得する手法を提案する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告自然言語処理（NL）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-05-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"28","bibliographicVolumeNumber":"2021-NL-248"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T17:54:21.063750+00:00","created":"2025-01-19T01:12:19.064733+00:00","links":{}}