{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00038047","sets":["1164:3206:3217:3218"]},"path":["3218"],"owner":"1","recid":"38047","title":["３Dモデル形状の局所的な特徴によるアフィン不変な電子透かし埋め込む手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-11-16"},"_buckets":{"deposit":"65efaae0-7b3c-4596-948c-f16b3403ab80"},"_deposit":{"id":"38047","pid":{"type":"depid","value":"38047","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"３Dモデル形状の局所的な特徴によるアフィン不変な電子透かし埋め込む手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"３Dモデル形状の局所的な特徴によるアフィン不変な電子透かし埋め込む手法"},{"subitem_title":"Watermarking 3D Mesh Models Using Affine Invariant Based on Local Shape Feature","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2006-11-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"京都大学大学院 情報学研究科"},{"subitem_text_value":"京都大学経済学研究科"},{"subitem_text_value":"京都大学学術情報メディアセンター"},{"subitem_text_value":"京都大学学術情報メディアセンター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Dept. of Intelligence Science and Technology, Graduate School of Informatices, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Econonics, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Academic Center for Computing and Media Studies, Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Academic Center for Computing and Media Studies, Kyoto University","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/38047/files/IPSJ-CG06125002.pdf"},"date":[{"dateType":"Available","dateValue":"2008-11-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CG06125002.pdf","filesize":[{"value":"830.3 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":"e37bbdfc-1372-46a4-8306-38e1f9b53543","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2006 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"侯, 書会"},{"creatorName":"飯山, 将晃"},{"creatorName":"角所, 考"},{"creatorName":"美濃導彦"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shuhui, HOU","creatorNameLang":"en"},{"creatorName":"Masaaki, IIYAMA","creatorNameLang":"en"},{"creatorName":"Koh, KAKUSHO","creatorNameLang":"en"},{"creatorName":"Michihiko, MINOH","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":"形状の局所的な特徴（複雑さ等）に基づいて得られるアフィン不変量を用いて、３Dモデルに対する電子透かし埋め込み手法を提案する。提案手法はモデルに対するアフィン変換、ランダムノイズ、クロッピング、メッシュの簡単化の四つの攻撃に耐えることを目的としている。また、著作権を主張すべき特徴のある形状に対して多くの透かしを埋め込むことができ、ランダムノイズへの耐性も高いという利点がある。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we propose a new watermarking method for 3D mesh models by using affine invariant based on local shape feature characterized by the mesh complexity, which is expected to be robust against four types of attacks:affine transformation, additive random noise of vertex, cropping and mesh simplification. On the other hand, by enforcing an interactive comparison between embedding capacity and resistance to attacks, our watermarking scheme embeds the copyright information into the featured shape as many as possible, which is corresponding to the featured shape that we intend to protect.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"12","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告グラフィクスとCAD（CG）"}],"bibliographicPageStart":"7","bibliographicIssueDates":{"bibliographicIssueDate":"2006-11-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"119(2006-CG-125)","bibliographicVolumeNumber":"2006"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":38047,"updated":"2025-01-22T13:31:37.972443+00:00","links":{},"created":"2025-01-18T23:05:44.685856+00:00"}