{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00227894","sets":["1164:6390:11093:11330"]},"path":["11330"],"owner":"44499","recid":"227894","title":["Single Image Super ResolutionによるTINポリゴン品質向上の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-09-18"},"_buckets":{"deposit":"bf402fc9-6016-4e95-9762-4c73f11b6791"},"_deposit":{"id":"227894","pid":{"type":"depid","value":"227894","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Single Image Super ResolutionによるTINポリゴン品質向上の提案","author_link":["607804","607802","607801","607800","607803"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Single Image Super ResolutionによるTINポリゴン品質向上の提案"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"データ分析手法","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-09-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学政策・メディア研究科"},{"subitem_text_value":"東海大学観光学部観光学科"},{"subitem_text_value":"ソフトバンク株式会社先端技術研究所"},{"subitem_text_value":"慶應義塾大学環境情報学部"},{"subitem_text_value":"慶應義塾大学環境情報学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Media and Governance, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Department of Tourism, Tokai University","subitem_text_language":"en"},{"subitem_text_value":"SoftBank Corp. Research Institute of Advanced Technology","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Environment and Information Studies, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Environment and Information Studies, Keio 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/227894/files/IPSJ-CDS23038016.pdf","label":"IPSJ-CDS23038016.pdf"},"date":[{"dateType":"Available","dateValue":"2025-09-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CDS23038016.pdf","filesize":[{"value":"12.2 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":"47"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"75407131-ba8f-4152-bc7c-6865856cc29a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"古本, 裕一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 雅明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田村, 峻"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"植原, 啓介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 修"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628327","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":"2188-8604","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"デジタルツインの浸透とともに，そのベースとなる立体地図の精度と更新頻度の両立が求められている．デジタルツインでの幅広い利活用には，テクスチャ画像の解像度，それを構成するポリゴンの精度と共に実世界との整合が求められる．本研究では，高頻度な定期的な TIN 更新をユースケースとし，TIN の作成コストを維持しながら，テクスチャ・ポリゴン品質向上の向上を目指し，SingleImageSuperResolution (SISR) を用いた画像解像度向上による TIN テクスチャ・ポリゴン品質改善を提案した．その結果，超解像の前後で比較して超解像後の方が，より高解像な画像で生成した TIN との差分が少なく，ポリゴン品質の向上が見られた．また，その結果は複数の SISR モデルにおいても同様の結果が見られた．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告コンシューマ・デバイス＆システム（CDS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-09-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16","bibliographicVolumeNumber":"2023-CDS-38"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:27:08.685483+00:00","updated":"2025-01-19T12:01:26.863076+00:00","id":227894}