{"created":"2023-06-19T12:44:42.934192+00:00","id":4264,"links":{},"metadata":{"_buckets":{"deposit":"3cec6d5c-9e50-4c99-82b8-85f86bcbdeb5"},"_deposit":{"created_by":3,"id":"4264","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4264"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00004264","sets":["656:683:684"]},"author_link":["14341","14335","14334","14338","14340","14336","14337","14339","14342"],"item_6_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Development of display program that visualizes the process of medical image registration"}]},"item_6_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"39","bibliographicPageStart":"32","bibliographicVolumeNumber":"14","bibliographic_titles":[{"bibliographic_title":"日本保健科学学会誌 = The journal of Japan Academy of Health Sciences"}]}]},"item_6_creator_2":{"attribute_name":"著者(ヨミ)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"イトウ, タケシ"}],"nameIdentifiers":[{"nameIdentifier":"14337","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"シノハラ, ヒロユキ"}],"nameIdentifiers":[{"nameIdentifier":"14338","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"ハシモト, タケユキ"}],"nameIdentifiers":[{"nameIdentifier":"14339","nameIdentifierScheme":"WEKO"}]}]},"item_6_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Itou, Takeshi"}],"nameIdentifiers":[{"nameIdentifier":"14340","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shinohara, Hiroyuki"}],"nameIdentifiers":[{"nameIdentifier":"14341","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hashimoto, Takeyuki"}],"nameIdentifiers":[{"nameIdentifier":"14342","nameIdentifierScheme":"WEKO"}]}]},"item_6_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"医用画像位置合わせの過程を視覚化するため,開発言語にC#を用い,画像の重なりの程度を示す評価指標と融合画像を同時表示することが可能なプログラムの開発を行った。2つの画像の類似性を評価する指標には異種画像間でも有用である相互情報量(mutual  information :MI),規格化相互情報量(normalized mutual information :NMI)を用いた。最適化法にはシンプレックス法を採用した。2次元,3次元画像に対し位置合わせを実行した結果,位置ずれのある位置合わせ前の画像から位置合わせ終了までの動きを視覚的に確認することができた。さらに3次元PET-MRI画像に対する位置合わせでは高い正確さと精度が確認された。臨床現場では視覚的な確認が重要な役割を果たすため,数値的評価に加え視覚的な確認機能が加わった本表示プログラムは画像位置合わせにおいて有用である。","subitem_description_type":"Abstract"},{"subitem_description":"We developed the display program to visualize the process of medical image registration, where registration criteria assessed image registration and resulted fused image are simultaneously shown, using C# language. Mutual information (MI) and normalized mutual information (NMI) that are useful between different modal images were used for similarity measure. We performed the image registration for the two-dimensional and three-dimensional images, and Simplex method was used for optimization. As a result, we were able to visually confirm the movement from the pre-registration images where there is misregistration to the post-registration images. In addition, high accuracy and precision were confirmed in the simulation of three-dimensional PET-MRI registration. This display program that visual evaluation in addition to numeric evaluation added is available for the image registration because the visual evaluation plays an important role in a clinical field.","subitem_description_type":"Abstract"}]},"item_6_description_40":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Article","subitem_description_type":"Other"}]},"item_6_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本保健科学学会"}]},"item_6_relation_46":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://ci.nii.ac.jp/naid/110008672934","subitem_relation_type_select":"URI"}}]},"item_6_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"日本保健科学学会"},{"subitem_rights":"本文データは学協会の許諾に基づきCiNiiから複製したものである"}]},"item_6_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12001334","subitem_source_identifier_type":"NCID"}]},"item_6_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"18800211","subitem_source_identifier_type":"ISSN"}]},"item_6_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"伊藤, 猛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"篠原, 広行"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 雄幸"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-08-04"}],"displaytype":"detail","filename":"10671-001.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"10671-001.pdf","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/4264/files/10671-001.pdf"},"version_id":"08360a79-6edf-4857-94ac-217a0605cdf1"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"画像位置合わせ","subitem_subject_scheme":"Other"},{"subitem_subject":"融合画像","subitem_subject_scheme":"Other"},{"subitem_subject":"相互情報量","subitem_subject_scheme":"Other"},{"subitem_subject":"規格化相互情報量","subitem_subject_scheme":"Other"},{"subitem_subject":"image registration","subitem_subject_scheme":"Other"},{"subitem_subject":"fused image","subitem_subject_scheme":"Other"},{"subitem_subject":"mutual information (MI)","subitem_subject_scheme":"Other"},{"subitem_subject":"normalized mutual information (NMI)","subitem_subject_scheme":"Other"},{"subitem_subject":"C#","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"医用画像位置合わせの過程を視覚化する表示プログラムの開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"医用画像位置合わせの過程を視覚化する表示プログラムの開発"}]},"item_type_id":"6","owner":"3","path":["684"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-08-20"},"publish_date":"2013-08-20","publish_status":"0","recid":"4264","relation_version_is_last":true,"title":["医用画像位置合わせの過程を視覚化する表示プログラムの開発"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-06-19T18:01:04.727309+00:00"}