{"created":"2023-11-08T05:43:12.732152+00:00","id":2000341,"links":{},"metadata":{"_buckets":{"deposit":"b0436ee6-b4aa-43ce-b29b-f3d833a49916"},"_deposit":{"created_by":42,"id":"2000341","owners":[42],"pid":{"revision_id":0,"type":"depid","value":"2000341"},"status":"published"},"_oai":{"id":"oai:kindai.repo.nii.ac.jp:02000341","sets":["14:2667:1697004343623"]},"author_link":[],"item_1693378644159":{"attribute_name":"研究分担者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"15401","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"広島大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"田中, 信治","creatorNameLang":"ja"},{"creatorName":"Tanaka, Shinji ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"00260670","nameIdentifierScheme":"e-Rad"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"82626","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"国立研究開発法人産業技術総合研究所","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"佐川, 立昌","creatorNameLang":"ja"},{"creatorName":"Sagawa, Ryusuke ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30362627","nameIdentifierScheme":"e-Rad"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"15401","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"広島大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"岡, 志郎","creatorNameLang":"ja"},{"creatorName":"Oka, Shiro ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30403538","nameIdentifierScheme":"e-Rad"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"17102","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"九州大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"川崎, 洋","creatorNameLang":"ja"},{"creatorName":"Kawasaki, Hiroshi ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"80361393","nameIdentifierScheme":"e-Rad"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"25403","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"広島市立大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"宮崎, 大輔","creatorNameLang":"ja"},{"creatorName":"Miyazaki, Daisuke ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30532957","nameIdentifierScheme":"e-Rad"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"25403","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"広島市立大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"馬場, 雅志","creatorNameLang":"ja"},{"creatorName":"Baba, Masashi ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30281281","nameIdentifierScheme":"e-Rad"}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"24506","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"兵庫県立大学","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"日浦, 慎作","creatorNameLang":"ja"},{"creatorName":"Hiura, Shinsaku \n ","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"40314405","nameIdentifierScheme":"e-Rad"}]}]},"item_1693381679919":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"report","resourceuri":"http://purl.org/coar/resource_type/c_93fc"}]},"item_30001_bibliographic_information17":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicNumberOfPages":"17","bibliographic_titles":[{"bibliographic_title":"科学研究費助成事業研究成果報告書 (2022)","bibliographic_titleLang":"ja"}]}]},"item_30001_creator2":{"attribute_name":"研究代表者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"34419","affiliationNameIdentifierScheme":"kakenhi"}],"affiliationNames":[{"affiliationName":"近畿大学","affiliationNameLang":"ja"},{"affiliationName":"Kindai University","affiliationNameLang":"en"}]}],"creatorNames":[{"creatorName":"古川, 亮","creatorNameLang":"ja"},{"creatorName":"Furukawa, Ryo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"50295838","nameIdentifierScheme":"e-Rad"}]}]},"item_30001_description8":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"本研究では，能動ステレオ法による3次元内視鏡システムの研究開発を行った．具体的には，内視鏡の鉗子孔に挿入可能で，かつ内視鏡の広角カメラを活用可能な，超小型広角パターン光源を開発した．開発した広角パターンでの3次元形状推定のために，深層学習モデルによる高密度対応推定による単画像3次元計測技術を開発した．また，上記システムで複数フレームで計測をしたとき，それらの結果を矛盾なく統合するアルゴリズムを開発した．本開発により，内視鏡視野のほとんどを利用した高密度3次元形状を計測し，複数フレームで統合可能であることを示した。","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"In this study, research and development of a three-dimensional endoscope system based on active stereo methods was carried out. Specifically, we developed an ultra-compact wide-angle pattern light source that can be inserted into the forceps hole of an endoscope and can utilise the endoscope's wide-angle camera. For 3D shape estimation with the developed wide-angle pattern, a single-image 3D measurement technique based on high-density correspondence estimation using a deep learning model was developed. In addition, an algorithm was developed to integrate the results of measurements made with multiple frames in the above system without any inconsistencies. This development showed that it is possible to measure high-density 3D shapes using most of the endoscope's field of view and to integrate them in multiple frames.","subitem_description_language":"en","subitem_description_type":"Abstract"},{"subitem_description":"研究分野：コンピュータビジョン","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_30001_file22":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"18H04119seika.pdf","format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://kindai.repo.nii.ac.jp/record/2000341/files/18H04119seika.pdf"},"version_id":"9f57ec6c-76bd-4a7c-8acf-b055dabe34d3"}]},"item_30001_funding_reference15":{"attribute_name":"助成情報","attribute_value_mlt":[{"subitem_award_numbers":{"subitem_award_number":"18H04119","subitem_award_uri":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18H04119/"},"subitem_award_titles":[{"subitem_award_title":"パターン投影と深層学習を利用した頑健で高精度な３次元内視鏡システム","subitem_award_title_language":"ja"},{"subitem_award_title":"Robust and precise 3D endoscope system based on pattern projection and deep learning","subitem_award_title_language":"en"}],"subitem_funder_names":[{"subitem_funder_name":"独立行政法人日本学術振興会","subitem_funder_name_language":"ja"},{"subitem_funder_name":"Japan Society for the Promotion of Science","subitem_funder_name_language":"en"}]}]},"item_30001_language10":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_30001_subject7":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"能動ステレオ","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"内視鏡","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"構造化光","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"パターン光源","subitem_subject_language":"ja","subitem_subject_scheme":"Other"},{"subitem_subject":"微分レンダリング","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_30001_title0":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"パターン投影と深層学習を利用した頑健で高精度な３次元内視鏡システム","subitem_title_language":"ja"},{"subitem_title":"Robust and precise 3D endoscope system based on pattern projection and deep learning","subitem_title_language":"en"}]},"item_30001_version_type12":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_title":"パターン投影と深層学習を利用した頑健で高精度な３次元内視鏡システム","item_type_id":"40001","owner":"42","path":["1697004343623"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-11-08"},"publish_date":"2023-11-08","publish_status":"0","recid":"2000341","relation_version_is_last":true,"title":["パターン投影と深層学習を利用した頑健で高精度な３次元内視鏡システム"],"weko_creator_id":"42","weko_shared_id":-1},"updated":"2024-10-23T00:48:30.788643+00:00"}