{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00038819","sets":["1164:3206:3296:3297"]},"path":["3297"],"owner":"1","recid":"38819","title":["マーチングキューブ法の改良アルゴリズムについて"],"pubdate":{"attribute_name":"公開日","attribute_value":"1992-12-17"},"_buckets":{"deposit":"c18196bd-bc1e-433c-aa02-5d70949386da"},"_deposit":{"id":"38819","pid":{"type":"depid","value":"38819","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"マーチングキューブ法の改良アルゴリズムについて","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マーチングキューブ法の改良アルゴリズムについて"},{"subitem_title":"An improved algorithm of the Marching Cubes method","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"1992-12-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"花王文理科学研究所"},{"subitem_text_value":"名古屋大学工学部情報工学科"},{"subitem_text_value":"名古屋大学工学部情報工学科"},{"subitem_text_value":"名古屋大学工学部情報工学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kao Knowledge & Intelligence Science Institute","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Engineering, School of Engineering, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Engineering, School of Engineering, Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Department of Information Engineering, School of Engineering, Nagoya 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/38819/files/IPSJ-CG92060009.pdf"},"date":[{"dateType":"Available","dateValue":"1994-12-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CG92060009.pdf","filesize":[{"value":"1.1 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":"28"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"6df8dd24-a04c-4eb4-a4a4-0f4ac08f55ef","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1992 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石井, 智海"},{"creatorName":"安田, 孝美"},{"creatorName":"横井, 茂樹"},{"creatorName":"鳥脇, 純一郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tomomi, Ishii","creatorNameLang":"en"},{"creatorName":"Takami, Yasuda","creatorNameLang":"en"},{"creatorName":"Shigeki, Yokoi","creatorNameLang":"en"},{"creatorName":"Jun-Ichiro, Toriwaki","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ボリュームデータ空間において，注目したいレベル値を持つ点の集合の空間分布状態を形状表現する手法としてMarching　Cubes法　(法）　が有名である。この方法は，スカラーフィールド値の3次元データから一定の値を持つ表面を抽出し，3角形パッチ群で近似構成する方法である。しかし，MC法により生成される表面には穴が発生する事実が指摘されている。本文では，まず，ある状況において生成された表面に穴が発生するというMC法の欠点の原因を解明し，そののち，MC法の処理において穴の発生する状況を検出し，穴を塞ぐ3角形パッチを生成するという改良アルゴリズムを提案する。また，この改良アルゴリズムを実際の処理に適用し良好な結果が得られたことを示す。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The Marching Cubes method is famous which shows the status of distributed points with equal value by generating equivalent surface. This method extracts equivalent surface from 3D scalar data, and constructs this surface by approximate triangle patches. But the Marching Cubes method has a disadvantage, that is, generated surface has holes in some condition. In this paper, we make clear the cause of hole occurrence, and we propose an improved Marching Cubes method which detects the condition of hole occurrence and prevents it by blocking holes with triangle patches. In addition, we show examples of applying our method to some 3D data.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"70","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告グラフィクスとCAD（CG）"}],"bibliographicPageStart":"63","bibliographicIssueDates":{"bibliographicIssueDate":"1992-12-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"101(1992-CG-060)","bibliographicVolumeNumber":"1992"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":38819,"updated":"2025-01-22T13:10:04.887341+00:00","links":{},"created":"2025-01-18T23:06:19.745402+00:00"}