{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00224527","sets":["1164:3206:11201:11241"]},"path":["11241"],"owner":"44499","recid":"224527","title":["CLIPを用いたテキストからのL-Systemにおける樹木のモデリング"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-20"},"_buckets":{"deposit":"b711197e-c155-41a6-aeed-4b7ab2449cf1"},"_deposit":{"id":"224527","pid":{"type":"depid","value":"224527","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"CLIPを用いたテキストからのL-Systemにおける樹木のモデリング","author_link":["592245","592246"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"CLIPを用いたテキストからのL-Systemにおける樹木のモデリング"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"スポットライト","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-02-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"法政大学"},{"subitem_text_value":"法政大学／プロメテックCGリサーチ"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hosei University","subitem_text_language":"en"},{"subitem_text_value":"Hosei University / Prometech CG 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/224527/files/IPSJ-CG23189012.pdf","label":"IPSJ-CG23189012.pdf"},"date":[{"dateType":"Available","dateValue":"2025-02-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CG23189012.pdf","filesize":[{"value":"1.7 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":"78249a54-0d19-4587-9c08-0048330502dd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"市村, 侑大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 周平"}],"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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8949","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，テキストを入力として画像や 3D モデルを生成する技術が世界的に注目を集めている．中でも重要となる技術は，テキストと画像の意味的な類似度を計算できる CLIP (Contrastive Language-Image Pre-training) である．本研究では，植物のプロシージャルモデリングにおいて古典的な手法である L-System のパラメータを，CLIP を利用して最適化することにより，ユーザが入力したテキストに沿った樹木のモデルを生成する手法を提案する．最適化手法には遺伝的アルゴリズムを用い，最適化の評価値を得るために CLIP を利用する．様々な入力から生成した結果により，本手法が有効であることを示す．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータグラフィックスとビジュアル情報学（CG）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"2023-CG-189"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:24:06.256661+00:00","updated":"2025-01-19T13:06:43.891912+00:00","id":224527}