{"created":"2023-06-19T11:40:05.142645+00:00","id":8382,"links":{},"metadata":{"_buckets":{"deposit":"a1c99c4b-8927-40d1-8a3a-4250c4399a22"},"_deposit":{"created_by":15,"id":"8382","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"8382"},"status":"published"},"_oai":{"id":"oai:mie-u.repo.nii.ac.jp:00008382","sets":["366:638:639"]},"author_link":[],"control_number":"8382","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-09-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"928","bibliographicPageStart":"917","bibliographicVolumeNumber":"J86-A","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. A, 基礎・境界 = The transactions of the Institute of Electronics, Information and Communication Engineers. A"}]}]},"item_10001_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本論文では局所心筋壁運動を自動的に追跡するための手法として,超音波ドップラー信号を用いた相関加重位相差法と伸縮モデルに基づく新しい追跡手法を提案する.心機能の詳細な診断を行うためには,心筋壁内部組織の局所的な運動を高精度に追跡することが重要である.超音波診断装置により計測された超音波信号や超音波画像を用いて心筋の運動を追跡する手法がこれまでにいくつか提案されてきた.しかし,通常,臨床で得られる超音波信号にはスペックルなどの多くのノイズが含まれるため,従来の手法では追跡エラーを発生することが多かった.筆者らは超音波パルスドップラー信号に対し,瞬時位相差の相関加重平均処理と伸縮モデルを適用し,安定かつ高精度に心筋壁内局所の運動を自動的に追跡できる手法を提案する.本手法を臨床での計測データに対して適用した結果,従来手法よりも安定かつ高精度に心筋運動を追跡可能であることが示された.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_10001_relation_42":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://search.ieice.org/"}]}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright©2003 IEICE"}]},"item_10001_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10013345","subitem_source_identifier_type":"NCID"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0913-5707","subitem_source_identifier_type":"PISSN"}]},"item_10001_subject_21":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"548","subitem_subject_scheme":"NDC"}]},"item_10001_text_25":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_text_value":"Local myocardial motion tracking based on correlation weighted phase difference method"}]},"item_10001_text_70":{"attribute_name":"資源タイプ（三重大）","attribute_value_mlt":[{"subitem_text_value":"Journal Article / 学術雑誌論文"}]},"item_10001_version_type_20":{"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":"大山, 航","creatorNameLang":"ja"},{"creatorName":"Ohyama, Wataru","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"イズマイル, ノルライラ ビンティ","creatorNameLang":"ja"},{"creatorName":"Ismail, Norlaila Binti","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"若林, 哲史","creatorNameLang":"ja"}],"familyNames":[{"familyName":"Wakabayashi, Tetsushi","familyNameLang":"en"}]},{"creatorNames":[{"creatorName":"木村, 文隆","creatorNameLang":"ja"},{"creatorName":"Kimura, Fumitaka","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"鶴岡, 信治","creatorNameLang":"ja"},{"creatorName":"Tsuruoka, Shinji","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"関岡, 清次","creatorNameLang":"ja"},{"creatorName":"Sekioka, Kiyotsugu","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-03-13"}],"displaytype":"detail","filename":"40A12250.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"40A12250.pdf","url":"https://mie-u.repo.nii.ac.jp/record/8382/files/40A12250.pdf"},"version_id":"1abbd2ec-1cb3-47b4-beac-033522f1cf86"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"心筋運動追跡","subitem_subject_scheme":"Other"},{"subitem_subject":"相関加重位相差法","subitem_subject_scheme":"Other"},{"subitem_subject":"伸縮モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"超音波パルスドップラー法","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":"超音波ドップラー信号を用いた相関加重位相差法による局所心筋壁運動の自動追跡","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"超音波ドップラー信号を用いた相関加重位相差法による局所心筋壁運動の自動追跡","subitem_title_language":"ja"}]},"item_type_id":"10001","owner":"15","path":["639"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2010-05-24"},"publish_date":"2010-05-24","publish_status":"0","recid":"8382","relation_version_is_last":true,"title":["超音波ドップラー信号を用いた相関加重位相差法による局所心筋壁運動の自動追跡"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-10-22T23:54:54.748942+00:00"}