{"id":193858,"updated":"2025-01-19T23:47:53.414619+00:00","links":{},"created":"2025-01-19T00:58:59.782033+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00193858","sets":["1164:4619:9659:9661"]},"path":["9661"],"owner":"44499","recid":"193858","title":["多重焦点顕微鏡画像列からの細胞の3次元形状復元"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-01-10"},"_buckets":{"deposit":"70a21434-18f4-42ed-91bf-241aba924ea8"},"_deposit":{"id":"193858","pid":{"type":"depid","value":"193858","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"多重焦点顕微鏡画像列からの細胞の3次元形状復元","author_link":["455064","455059","455058","455061","455062","455060","455063"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多重焦点顕微鏡画像列からの細胞の3次元形状復元"},{"subitem_title":"3D Cell Shape Reconstruction From Multifocal Microscope Image Sequence","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2019-01-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"九州大学"},{"subitem_text_value":"九州保険福祉大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu University of Health and Welfare","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/193858/files/IPSJ-CVIM19215033.pdf","label":"IPSJ-CVIM19215033.pdf"},"date":[{"dateType":"Available","dateValue":"2021-01-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM19215033.pdf","filesize":[{"value":"1.8 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":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"37d106d9-6c3f-498f-b098-3e35c5f06f7c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山口, 貴大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長原, 一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"諸岡, 健一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中島, 悠太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浦西, 友樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"倉爪, 亮"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大野, 英治"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11131797","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":"2188-8701","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，焦点を変えながら撮影した細胞の多重焦点顕微鏡画像列から，細胞の 3 次元形状を推定する手法を提案する．まず，細胞内の物質によって透過光が減衰し，それが顕微鏡のレンズにより集光されることで顕微鏡画像が得られる，という光学モデルを仮定し，この光学モデルに基づいた画像生成を定式化する．この式により推定される輝度値と，実際の画像の輝度値の誤差を最小化することで，細胞の 3 次元透過率分布を推定し，それにより形状復元を行う．シミュレーションでは，細胞の CG モデルを使って多重焦点画像列を人工的に作成し，提案手法より推定した透過率と，真値を比較することで，本手法の有効性を確認した．また，実際の細胞の画像から 3 次元形状復元を行った．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-01-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"33","bibliographicVolumeNumber":"2019-CVIM-215"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}