{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00038017","sets":["1164:3206:3212:3215"]},"path":["3215"],"owner":"1","recid":"38017","title":["形状の理解を容易にするラインレンダリング"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-07-09"},"_buckets":{"deposit":"7b5c7794-469c-42db-9643-6e167e383d77"},"_deposit":{"id":"38017","pid":{"type":"depid","value":"38017","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"形状の理解を容易にするラインレンダリング","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"形状の理解を容易にするラインレンダリング"},{"subitem_title":"A Simple Line Generation Algorithm for Shape Recognition","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2007-07-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学 情報理工学研究科"},{"subitem_text_value":"東京工業大学 情報理工学研究科"},{"subitem_text_value":"東京工業大学 情報理工学研究科"},{"subitem_text_value":"東京工業大学 情報理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science and Engineering, Tokyo Institute of Technology.","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Engineering, Tokyo Institute of Technology.","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Engineering, Tokyo Institute of Technology.","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Engineering, Tokyo Institute of Technology.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/38017/files/IPSJ-CG07127004.pdf"},"date":[{"dateType":"Available","dateValue":"2009-07-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CG07127004.pdf","filesize":[{"value":"597.2 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":"8b7ebc7b-97bf-4ea4-a017-6e81577bf483","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2007 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"アンドレアレクシ"},{"creatorName":"齋藤豪"},{"creatorName":"張英夏"},{"creatorName":"中嶋, 正之"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Alexis, Andre","creatorNameLang":"en"},{"creatorName":"Suguru, Saito","creatorNameLang":"en"},{"creatorName":"Youngha, Chang","creatorNameLang":"en"},{"creatorName":"Masayuki, Nakajima","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":"形状把握はテクスチャや陰影といった様々な要因に影響されるため、正しい形状の理解を促すことのできるレンダリング手法は重要である。本稿では、我々は形状を単純な線で表現するレンダリング手法を新たに提案する。レンダリングされた物体上においてヒトが認識した法線と実際の法線を比較することにより、本手法の有効性を示す。本手法は特に、曲率の主方向を用いた線描画レンダリング法と比較し、正しい形状認識を促すことができる。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Shape perception depends on a lot of factors, for example texture or shade.When rendering a surface, the question whether the viewer correctly understands the shape of the rendered object is open. The use of different rendering methods can improve or harm the perception of the shape.This paper presents a new line rendering style and evaluates its success at conveying the shape of the underlying object with respect to other styles of rendering. An experiment, comparing the perceived normal vector with the true normal vector at some points chosen on the object, shows that the style we propose performs better than a style based on principal directions of curvature for some cases.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"24","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告グラフィクスとCAD（CG）"}],"bibliographicPageStart":"19","bibliographicIssueDates":{"bibliographicIssueDate":"2007-07-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"70(2007-CG-127)","bibliographicVolumeNumber":"2007"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":38017,"updated":"2025-01-22T13:32:51.734040+00:00","links":{},"created":"2025-01-18T23:05:43.289679+00:00"}