{"updated":"2025-01-21T15:38:29.212176+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00091296","sets":["1164:5352:7133:7134"]},"path":["7134"],"owner":"11","recid":"91296","title":["グラフカットを用いた生体骨組織における血管透過性の評価手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-03-14"},"_buckets":{"deposit":"478bf77d-b849-4fda-a150-2a4d81a04bfb"},"_deposit":{"id":"91296","pid":{"type":"depid","value":"91296","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"グラフカットを用いた生体骨組織における血管透過性の評価手法","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"グラフカットを用いた生体骨組織における血管透過性の評価手法"},{"subitem_title":"Evaluation Method Based on Graph Cut For Barrier Permeation in Bone Tissues","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"アルゴリズム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-03-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学大学院情報科学研究科"},{"subitem_text_value":"大阪大学大学院情報科学研究科／大阪大学サイバーメディアセンター"},{"subitem_text_value":"大阪大学免疫学フロンティア研究センター"},{"subitem_text_value":"大阪大学免疫学フロンティア研究センター"},{"subitem_text_value":"大阪大学大学院情報科学研究科"},{"subitem_text_value":"大阪大学大学院情報科学研究科／大阪大学サイバーメディアセンター"},{"subitem_text_value":"大阪大学大学院情報科学研究科／大阪大学免疫学フロンティア研究センター"},{"subitem_text_value":"大阪大学免疫学フロンティア研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University / Cybermedia Center, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Immunology Frontier Research Center, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Immunology Frontier Research Center, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University / Cybermedia Center, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Information Science and Technology, Osaka University / Immunology Frontier Research Center, Osaka University","subitem_text_language":"en"},{"subitem_text_value":"Immunology Frontier Research Center, Osaka University","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/91296/files/IPSJ-BIO13033003.pdf"},"date":[{"dateType":"Available","dateValue":"2015-03-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-BIO13033003.pdf","filesize":[{"value":"1.6 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":"41"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"ae44caaa-fc16-4634-ae4b-bf256f6dd3fd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"繁田, 浩功"},{"creatorName":"間下, 以大"},{"creatorName":"金子, 雄"},{"creatorName":"菊田, 順一"},{"creatorName":"瀬尾, 茂人"},{"creatorName":"竹村, 治雄"},{"creatorName":"松田, 秀雄"},{"creatorName":"石井, 優"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hironori, Shigeta","creatorNameLang":"en"},{"creatorName":"Tomohiro, Mashita","creatorNameLang":"en"},{"creatorName":"Takeshi, Kaneko","creatorNameLang":"en"},{"creatorName":"Junichi, Kikuta","creatorNameLang":"en"},{"creatorName":"Shigeto, Senoo","creatorNameLang":"en"},{"creatorName":"Haruo, Takemura","creatorNameLang":"en"},{"creatorName":"Hideo, Matsuda","creatorNameLang":"en"},{"creatorName":"Masaru, Ishii","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12055912","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":"生体イメージング技術の向上により生体内の動態を画像として観察することが可能となり，疾病のメカニズム解明や創薬等への応用が期待されている．一方で統計的信頼性を得るために膨大な画像を解析する必要性が生じている．本研究では，生体骨組織内の血管透過性の制御機構を解明するため，二光子励起顕微鏡を用いて得られた生体画像に対して，血液が骨髄腔に染み出す血管透過性を評価する手法を提案する．提案手法では，対象となる時系列画像に対してグラフカットを用いて骨髄腔領域をセグメンテーションし，その染み出し量を定量的に評価する．評価実験の結果，専門家の手による抽出結果を用いた結果とほぼ同様の結果が得られた．このことから，本手法は染み出しの程度について統計的かつ定量的な評価の一つとして利用できると思われる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recent developments in bio-imaging techniques have enabled in-vivo imaging. These techniques are expected to contribute to drug discovery, clarification of disease mechanisms, and others. To this end, extracting target characteristics from bio-images is significant for analyzing bio-images. Moreover, quantitative analysis methods which are automatically applicable to a huge amount of data are required for statistical reliability. This paper introduces an evaluation method for blood permeability shown in an image sequence using a multiphoton microscope. In this method, input images are segmented to blood vessel, bone marrow and bone regions by applying graph-cuts to a spatio-temporal image produced from sequential input images. The permeability is evaluated by the intensity in the segmented bone-marrow region. Results show that quantification extracted from our method follows the similar patterns as one extracted from image an expert segmented by hand.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告バイオ情報学（BIO）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-03-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2013-BIO-33"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:40:36.071294+00:00","id":91296,"links":{}}