{"created":"2023-05-15T08:56:00.921916+00:00","id":1265,"links":{},"metadata":{"_buckets":{"deposit":"2a52c642-4b77-4c8f-b021-bcc13d1478e0"},"_deposit":{"created_by":10,"id":"1265","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"1265"},"status":"published"},"_oai":{"id":"oai:tsurumi-u.repo.nii.ac.jp:00001265","sets":["100:101:103:186"]},"author_link":["912"],"item_10007_date_8":{"attribute_name":"報告年度","attribute_value_mlt":[{"subitem_date_issued_datetime":"2013-03-31","subitem_date_issued_type":"Issued"}]},"item_10007_description_13":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"研究成果の概要（和文）：根管内視鏡ナビゲーションシステムを臨床に応用するには医科用ナビゲーションシステムに優る精度が求められる.ナビゲーションシステムに影響を及ぼす因子としては3次元再構築画像のセグメンテーション誤差,位置情報統合誤差,位置センサー誤差,マーカーのずれ,内視鏡画像の歪みなどが考えられた.そこで内視鏡画像の歪みに対して画像補正ソフトを製作し,誤差の補正を試みた.位置情報統合誤差,位置センサー誤差,マーカーのずれの因子を含むナビゲーションシステムの総合精度を検証した結果,本システムの精度向上が確認され,臨床応用の可能性が示唆された.","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"研究成果の概要（英文）：Navigation system error is caused by 3D reconstructed images, registration error, position sensor error, sensor marker displacement, and distortion from displaying the image on the monitor. In this time we verified the total accuracy of the navigation. Total accuracy was defined as the difference between the fiberscope image on the monitor and the critical image. The critical image is a grid that has a known size. We attached a marker to the plate and the tip of the fiberscope. The blockage was put on the plate. The fiberscope was attached to the triaxial tester. We then displayed the blockage and the fiberscope 3D images. The coordinates of these images were subsequently registered. The fiberscope was moved with the grid and the pathway was recorded. We measured the difference between the grid coordinate and the tip of fiberscope coordinate. We verified the total accuracy of the dental fiberscope navigation system and resultant accuracy of the position on the system.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10007_description_14":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"・2012(平成24)年度 科学研究費補助金 基盤研究(C) 研究成果報告書","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"・研究期間 (年度)：2010 – 2012","subitem_description_language":"ja","subitem_description_type":"Other"},{"subitem_description":"・研究分野：医歯薬学","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10007_description_9":{"attribute_name":"研究課題番号","attribute_value_mlt":[{"subitem_description":"研究課題/領域番号 : 22592133","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_10007_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://kaken.nii.ac.jp/ja/grant/KAKENHI-PROJECT-22592133/","subitem_relation_type_select":"URI"}}]},"item_10007_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-05-13"}],"displaytype":"detail","filename":"22592133.pdf","filesize":[{"value":"392.6 kB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"22592133","url":"https://tsurumi-u.repo.nii.ac.jp/record/1265/files/22592133.pdf"},"version_id":"99a35f5d-8e27-4c64-a6c0-cabe56b798bc"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ナビゲーション","subitem_subject_language":"ja","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_researcher":{"attribute_name":"研究代表者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"YAMAMOTO, Takatsugu","creatorNameLang":"en"},{"creatorName":"山本, 雄嗣","creatorNameLang":"ja"},{"creatorName":"ヤマモト, タカツグ","creatorNameLang":"ja-Kana"}],"familyNames":[{"familyName":"YAMAMOTO","familyNameLang":"en"},{"familyName":"山本","familyNameLang":"ja"},{"familyName":"ヤマモト","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Takatsugu","givenNameLang":"en"},{"givenName":"雄嗣","givenNameLang":"ja"},{"givenName":"タカツグ","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"912","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20260995","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20260995"},{"nameIdentifier":"912","nameIdentifierScheme":"WEKO著者ID"}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"research report","resourceuri":"http://purl.org/coar/resource_type/c_18ws"}]},"item_title":"根管内ナビゲーションにおける内視鏡歪み補正技術の改良とその臨床応用","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"根管内ナビゲーションにおける内視鏡歪み補正技術の改良とその臨床応用","subitem_title_language":"ja"},{"subitem_title":"Verifying the Accuracy of a Dental Fiberscope Navigation System and Clinical Application","subitem_title_language":"en"}]},"item_type_id":"10007","owner":"10","path":["186"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2022-05-13"},"publish_date":"2022-05-13","publish_status":"0","recid":"1265","relation_version_is_last":true,"title":["根管内ナビゲーションにおける内視鏡歪み補正技術の改良とその臨床応用"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2024-08-02T04:56:20.035196+00:00"}