Geometric Correction of Historical Maps by the Hybrid of Triangulated Irregular Network and Vector Field Analysis

• Item type: Journal(1)
• 公開日: 2024-02-15
• タイトル: Geometric Correction of Historical Maps by the Hybrid of Triangulated Irregular Network and Vector Field Analysis
• タイトル / 言語: en
• タイトル: Geometric Correction of Historical Maps by the Hybrid of Triangulated Irregular Network and Vector Field Analysis
• 言語: eng
• キーワード / 主題Scheme: Other
• キーワード / 主題: [特集:人文科学とコンピュータ] historical map, geometric correction, homeomorphism, straightness, calculation time, triangulated irregular network, vector field analysis
• 資源タイプ / 資源タイプ識別子: http://purl.org/coar/resource_type/c_6501
• 資源タイプ: journal article
• 著者所属: Graduate School of Engineering Science, Akita University
• 著者所属(英): en
• 著者所属(英): Graduate School of Engineering Science, Akita University
• 著者名: Takeshi, Miura
• 著者名(英): Takeshi, Miura
• 論文抄録 / 内容記述タイプ: Other
• 論文抄録 / 内容記述: This paper proposes a new method for control-point based geometric correction of historical maps. The proposed method is a hybrid approach combining the triangulated irregular network (TIN) method with the vector field analysis (VFA) method. The above new method aims to achieve a short calculation time that is an advantage of TIN while also maintaining both the homeomorphism property and straightness of designated specific edges that are advantages of VFA. Specifically, the control-point triangle mesh obtained by the TIN method is modified to avoid the violation of homeomorphism by adding new control points whose positions are estimated by the VFA method. The triangle mesh thus obtained is then further modified by the constrained-triangulation method so that the designated edges necessarily exist. The experimental results show that the proposed method actually achieves the above characteristics.; ------------------------------; This is a preprint of an article intended for publication Journal of; Information Processing(JIP). This preprint should not be cited. This; article should be cited as: Journal of Information Processing Vol.32(2024) (online); DOI http://dx.doi.org/10.2197/ipsjjip.32.183; ------------------------------
• 論文抄録(英) / 内容記述タイプ: Other
• 論文抄録(英) / 内容記述: This paper proposes a new method for control-point based geometric correction of historical maps. The proposed method is a hybrid approach combining the triangulated irregular network (TIN) method with the vector field analysis (VFA) method. The above new method aims to achieve a short calculation time that is an advantage of TIN while also maintaining both the homeomorphism property and straightness of designated specific edges that are advantages of VFA. Specifically, the control-point triangle mesh obtained by the TIN method is modified to avoid the violation of homeomorphism by adding new control points whose positions are estimated by the VFA method. The triangle mesh thus obtained is then further modified by the constrained-triangulation method so that the designated edges necessarily exist. The experimental results show that the proposed method actually achieves the above characteristics.; ------------------------------; This is a preprint of an article intended for publication Journal of; Information Processing(JIP). This preprint should not be cited. This; article should be cited as: Journal of Information Processing Vol.32(2024) (online); DOI http://dx.doi.org/10.2197/ipsjjip.32.183; ------------------------------
• 書誌レコードID / 収録物識別子タイプ: NCID
• 書誌レコードID / 収録物識別子: AN00116647
• 書誌情報: 情報処理学会論文誌; 巻 65, 号 2, 発行日 2024-02-15
• ISSN / 収録物識別子タイプ: ISSN
• ISSN / 収録物識別子: 1882-7764
• 公開者 / 言語: ja
• 公開者 / 出版者: 情報処理学会