{"links":{},"id":174400,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00174400","sets":["1164:3206:8473:8894"]},"path":["8894"],"owner":"11","recid":"174400","title":["曲率プロットの指定による曲線の生成と対話的制御"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-08-29"},"_buckets":{"deposit":"b57eec44-8491-45a8-8055-81a352aa82a7"},"_deposit":{"id":"174400","pid":{"type":"depid","value":"174400","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"曲率プロットの指定による曲線の生成と対話的制御","author_link":["358881","358882","358879","358880"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"曲率プロットの指定による曲線の生成と対話的制御"},{"subitem_title":"Interactive Control of Curves by Specifying Curvature Plots","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2016-08-29","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本大学"},{"subitem_text_value":"東京農工大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Nihon University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","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/174400/files/IPSJ-CG16163001.pdf","label":"IPSJ-CG16163001.pdf"},"date":[{"dateType":"Available","dateValue":"2018-08-29"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CG16163001.pdf","filesize":[{"value":"486.8 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"28"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c0e9c016-59b9-4a3a-9c14-ecc8f35d7393","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":"吉田, 典正"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"斎藤, 隆文"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Norimasa, Yoshida","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takafumi, Saito","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10100541","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":"2188-8949","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，弧長に対する曲率を指定した曲率プロットに基づく曲線を弧長パラメータ （Arc-Length Parameterization, ALP） 曲線として定式化する．曲率プロットを explicit な多項式および有理式 Bezier 曲線で指定することによって，Gm Hermite 補間の条件のもとで，曲線セグメントを対話的に生成する手法を提案する．n次のexplicit多項式Bezier曲線の制御曲率は，Gm Hermite補間の条件およびユーザによって与えられるパラメータによって決定する．有理式の場合のウェイトは，ユーザによって与えられる 2 つのパラメータによって決定する手法を述べる．この手法により，n 次の多項式および有理式の Gm Hermite 補間を 2 変数の最適化に帰着させて解く手法を述べる．本手法をプログラムとして実装し曲線の生成結果を示すとともに，リアルタイムに曲線を生成できることを確認する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"This paper proposes Arc-Length Parameterization (ALP) curves by specifying curvature plots that are graphs of curvature versus arc length. We propose a method for interactively generating curve segments by specifying curvature plots in explicit polynomial and rational Bezier curves. “Control curvatures” of explicit Bezier curves of degree n are computed from the given Gm Hermite interpolation condition and a user-specified parameter. The weights of rational explicit Bezier curves are specified by user-specified parameters. With the use of user-specified parameters, Gm Hermite interpolation of both polynomial and rational curves of degree n can be performed by an optimization of two parameters. We show the results of generated curves by implementing the code and confirm that curve segments can be generated in real time.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータグラフィックスとビジュアル情報学（CG）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2016-08-29","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2016-CG-163"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:44:36.289542+00:00","updated":"2025-01-20T06:46:13.882516+00:00"}