{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00145806","sets":["1164:6757:7768:8360"]},"path":["8360"],"owner":"11","recid":"145806","title":["Rigid変形を用いた2.5Dアニメーション生成手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-11-02"},"_buckets":{"deposit":"e96d2aff-51ec-4e5f-a096-dcf3646fa661"},"_deposit":{"id":"145806","pid":{"type":"depid","value":"145806","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Rigid変形を用いた2.5Dアニメーション生成手法","author_link":["225647","225649","225644","225645","225646","225648"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Rigid変形を用いた2.5Dアニメーション生成手法"},{"subitem_title":"Motion-based 2.5D Animation with Rigid Deformation","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2015-11-02","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京電機大学"},{"subitem_text_value":"東京電機大学"},{"subitem_text_value":"東京電機大学／現在，UEIリサーチ"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo Denki University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Denki University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Denki University / Presently with UEI Research","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/145806/files/IPSJ-DCC15011002.pdf","label":"IPSJ-DCC15011002.pdf"},"date":[{"dateType":"Available","dateValue":"2017-11-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DCC15011002.pdf","filesize":[{"value":"9.4 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":"50"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"e9b9bb1b-59b9-443b-b5a0-4b8d04638af8","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"森本, 有紀"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"牧田, 敦子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 時市郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yuki, Morimoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Atsuko, Makita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tokiichiro, Takahashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628338","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":"2188-8868","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本論文では，ラスタ画像の入力から，幅広いデザインのキャラクターアニメーションを作成する方法を提案する．本手法はモーションデータに適用し，実時間でアニメーションを作ることを目的とする．Rivers らの 2.5D cartoon model では複数の視点でベクター画像を指定し，他の視点からの見え方を補間によって作成した．これによって 2 次元の非写実的な形状と，3D アニメーションのような時間方向の滑らかさを持つアニメーション生成を実現した．しかしながら，ラスタ画像の適用について考慮されておらず，テクスチャマッピングを適用した場合，陰影の変化やアクセサリの出現などを扱うことができない．また，補間の際に意図しない不自然な形状になる可能性がある．そこで我々は，セルアニメーションの画像の切り替えと Rigid 変形に基づき，ベクター情報を使わずに，ラスタ画像から 2.5D アニメーションを生成する方法を提案する．本手法はラスタ画像をベースとしているためイラストだけでなく写真などの幅広い画像を使うことができ，また，意図していない形状になりにくく，簡単に手描き風のキャラクターアニメーションを作成することが可能である．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this study, we describe two-dimensional (2D) animation generation by raster images. 2.5D cartoon model of Rivers et al. allowed to generate in-between frames from other key frames by interpolation. This enables to archive 2D animation with non-photorealistic geometry and smoothness such as 3D animation. Their vector image-based approach, however, is not considered to apply raster images, which hinders its use for the appearance of new accessory with texture mapping. It also could yield unintended geometry. Our contribution is to generate 2.5D animation without unintended geometry and allow to apply versatile raster images by combining traditional hand-drawn animation and image deformation. We demonstrate the effectiveness of our system using 3D motion capture.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告デジタルコンテンツクリエーション（DCC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2015-11-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2015-DCC-11"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":145806,"updated":"2025-01-20T18:12:53.106074+00:00","links":{},"created":"2025-01-19T00:21:23.513850+00:00"}