ログイン
言語:

WEKO3

  • トップ
  • コミュニティ
  • ランキング
AND
To
lat lon distance
To

Field does not validate



インデックスリンク

インデックスツリー

メールアドレスを入力してください。

WEKO

One fine body…

WEKO

One fine body…

アイテム

{"_buckets": {"deposit": "a14fd17e-ef51-4f92-8041-0507f4f184e1"}, "_deposit": {"id": "21554", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "21554"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00021554"}, "item_10_alternative_title_19": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u8a00\u8a9e\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "A study on automated anatomical labeling to abdominal arteries in 3D abdominal CT images by using multil-class AdaBoost : Improvement of classifiers of the artery names"}]}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2012-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "389", "bibliographicPageEnd": "400", "bibliographicPageStart": "395", "bibliographicVolumeNumber": "111", "bibliographic_titles": [{"bibliographic_title": "\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a\u6280\u8853\u7814\u7a76\u5831\u544a. MI, \u533b\u7528\u753b\u50cf"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "\u5916\u79d1\u624b\u8853\u306b\u304a\u3051\u308b\u533b\u5e2b\u306e\u8840\u7ba1\u69cb\u9020\u628a\u63e1\u3092\u652f\u63f4\u3059\u308b\u305f\u3081,\u6211\u3005\u306f\u8179\u90e8\u8840\u7ba1\u3092\u5bfe\u8c61\u3068\u3057\u305f\u8840\u7ba1\u540d\u81ea\u52d5\u547d\u540d\u6cd5\u306e\u7814\u7a76\u3092\u884c\u3063\u3066\u304d\u305f.\u3053\u306e\u624b\u6cd5\u306f,\u62bd\u51fa\u3057\u305f\u8840\u7ba1\u9818\u57df\u304b\u3089\u8840\u7ba1\u6728\u69cb\u9020\u3092\u4f5c\u6210\u3057,\u8840\u7ba1\u6728\u69cb\u9020\u306e\u5404\u8840\u7ba1\u679d\u3054\u3068\u306b\u591a\u30af\u30e9\u30b9AdaBoost\u3092\u7528\u3044\u305f\u8b58\u5225\u5668\u306b\u3088\u308a\u8840\u7ba1\u540d\u3092\u547d\u540d\u3059\u308b.\u3057\u304b\u3057,\u8b58\u5225\u5668\u306e\u8aa4\u5206\u985e\u306b\u3088\u308a\u8aa4\u3063\u305f\u540d\u524d\u3092\u547d\u540d\u3055\u308c\u305f\u308a\u540d\u524d\u306a\u3057\u3068\u547d\u540d\u3055\u308c\u305f\u8840\u7ba1\u679d\u304c\u591a\u6570\u5b58\u5728\u3057\u305f.\u305d\u3053\u3067,\u65b0\u3057\u3044\u7279\u5fb4\u91cf\u3092\u8ffd\u52a0\u3057,\u66f4\u306bAdaBoost\u306b\u7528\u3044\u308b\u8b58\u5225\u5668\u5b66\u7fd2\u6642\u306e\u91cd\u307f\u8abf\u6574\u306b\u3088\u308a,\u8b58\u5225\u5668\u306e\u547d\u540d\u5bfe\u8c61\u8840\u7ba1\u306b\u5bfe\u3059\u308b\u547d\u540d\u6027\u80fd\u3092\u5411\u4e0a\u3055\u305b\u305f.\u63d0\u6848\u624b\u6cd5\u30923\u6b21\u5143CT\u50cf38\u75c7\u4f8b\u306b\u9069\u7528\u3057\u305f\u3068\u3053\u308d,\u8840\u7ba1\u540d\u547d\u540d\u306e\u5e73\u5747\u518d\u73fe\u7387\u3068\u5e73\u5747\u9069\u5408\u7387\u306f\u305d\u308c\u305e\u308c87.6%\u306872.5%\u3067\u3042\u3063\u305f. We have developed an automated anatomical labeling method for the abdominal arteries to support understanding of the structure of the arteries for doctors in abdominal surgeries. This method labels artery names by using classifiers constructed with the multi-class AdaBoost. However, miss-labelings of the classifiers were caused in many cases. In this paper, we present a method to improve artery name labeling performance by adjusting weights of the classifiers of the AdaBoost. We also introduce new future values for the classifiers. We applied the proposed method to 38 cases of 3D contrasted abdominal CT images. The average recall and precision rates of the proposed method were 87.6% and 72.5%, respectively.", "subitem_description_type": "Abstract"}]}, "item_10_identifier_60": {"attribute_name": "URI", "attribute_value_mlt": [{"subitem_identifier_type": "URI", "subitem_identifier_uri": "http://ci.nii.ac.jp/naid/110009481674/"}, {"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/2237/23702"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a"}]}, "item_10_relation_40": {"attribute_name": "\u30b7\u30ea\u30fc\u30ba", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "IEICE Technical Report;MI2011-148"}]}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "(c)\u4e00\u822c\u793e\u56e3\u6cd5\u4eba\u96fb\u5b50\u60c5\u5831\u901a\u4fe1\u5b66\u4f1a \u672c\u6587\u30c7\u30fc\u30bf\u306f\u5b66\u5354\u4f1a\u306e\u8a31\u8afe\u306b\u57fa\u3065\u304dCiNii\u304b\u3089\u8907\u88fd\u3057\u305f\u3082\u306e\u3067\u3042\u308b"}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0913-5685", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u30db\u30a1\u30f3, \u30d6\u30a4\u30d5\u30a4"}], "nameIdentifiers": [{"nameIdentifier": "63096", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5c0f\u7530, \u660c\u5b8f"}], "nameIdentifiers": [{"nameIdentifier": "63097", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u4e8c\u6751, \u5e78\u5b5d"}], "nameIdentifiers": [{"nameIdentifier": "63098", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5317\u5742, \u5b5d\u5e78"}], "nameIdentifiers": [{"nameIdentifier": "63099", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u4e09\u6fa4, \u4e00\u6210"}], "nameIdentifiers": [{"nameIdentifier": "63100", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u85e4\u539f, \u9053\u9686"}], "nameIdentifiers": [{"nameIdentifier": "63101", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u68ee, \u5065\u7b56"}], "nameIdentifiers": [{"nameIdentifier": "63102", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "HOANG, Bui  HUY"}], "nameIdentifiers": [{"nameIdentifier": "63103", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "ODA, Masahiro"}], "nameIdentifiers": [{"nameIdentifier": "63104", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "NIMURA, Yukitaka"}], "nameIdentifiers": [{"nameIdentifier": "63105", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "KITASAKA, Takayuki"}], "nameIdentifiers": [{"nameIdentifier": "63106", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "MISAWA, Kazunari"}], "nameIdentifiers": [{"nameIdentifier": "63107", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "FUJIWARA, Michitaka"}], "nameIdentifiers": [{"nameIdentifier": "63108", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "MORI, Kensaku"}], "nameIdentifiers": [{"nameIdentifier": "63109", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-04-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "110009481674.pdf", "filesize": [{"value": "871.6 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 871600.0, "url": {"label": "110009481674.pdf", "url": "https://nagoya.repo.nii.ac.jp/record/21554/files/110009481674.pdf"}, "version_id": "e06dbe9f-712d-4c32-af72-7e1c7fbbb06e"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "\u52d5\u8108", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CT\u50cf", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u8840\u7ba1\u540d\u547d\u540d", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u8b58\u5225\u5668", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u591a\u30af\u30e9\u30b9AdaBoost", "subitem_subject_scheme": "Other"}, {"subitem_subject": "arteries", "subitem_subject_scheme": "Other"}, {"subitem_subject": "CT image", "subitem_subject_scheme": "Other"}, {"subitem_subject": "anatomical labeling", "subitem_subject_scheme": "Other"}, {"subitem_subject": "classify", "subitem_subject_scheme": "Other"}, {"subitem_subject": "multi\u2212class AdaBoost", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u591a\u30af\u30e9\u30b9AdaBoost\u3092\u7528\u3044\u305f3\u6b21\u5143\u8179\u90e8CT\u50cf\u306b\u304a\u3051\u308b\u8179\u90e8\u8840\u7ba1\u9818\u57df\u3078\u306e\u8840\u7ba1\u540d\u81ea\u52d5\u547d\u540d\u624b\u6cd5\u306b\u95a2\u3059\u308b\u7814\u7a76 : \u8840\u7ba1\u540d\u8b58\u5225\u5668\u306b\u304a\u3051\u308b\u691c\u8a0e", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u591a\u30af\u30e9\u30b9AdaBoost\u3092\u7528\u3044\u305f3\u6b21\u5143\u8179\u90e8CT\u50cf\u306b\u304a\u3051\u308b\u8179\u90e8\u8840\u7ba1\u9818\u57df\u3078\u306e\u8840\u7ba1\u540d\u81ea\u52d5\u547d\u540d\u624b\u6cd5\u306b\u95a2\u3059\u308b\u7814\u7a76 : \u8840\u7ba1\u540d\u8b58\u5225\u5668\u306b\u304a\u3051\u308b\u691c\u8a0e"}]}, "item_type_id": "10", "owner": "1", "path": ["312/313/314"], "permalink_uri": "http://hdl.handle.net/2237/23702", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2016-03-02"}, "publish_date": "2016-03-02", "publish_status": "0", "recid": "21554", "relation": {}, "relation_version_is_last": true, "title": ["\u591a\u30af\u30e9\u30b9AdaBoost\u3092\u7528\u3044\u305f3\u6b21\u5143\u8179\u90e8CT\u50cf\u306b\u304a\u3051\u308b\u8179\u90e8\u8840\u7ba1\u9818\u57df\u3078\u306e\u8840\u7ba1\u540d\u81ea\u52d5\u547d\u540d\u624b\u6cd5\u306b\u95a2\u3059\u308b\u7814\u7a76 : \u8840\u7ba1\u540d\u8b58\u5225\u5668\u306b\u304a\u3051\u308b\u691c\u8a0e"], "weko_shared_id": null}
  1. A500 情報学部/情報学研究科・情報文化学部・情報科学研究科
  2. A500a 雑誌掲載論文
  3. 学術雑誌

多クラスAdaBoostを用いた3次元腹部CT像における腹部血管領域への血管名自動命名手法に関する研究 : 血管名識別器における検討

http://hdl.handle.net/2237/23702
67ec044e-0a14-41eb-9ea3-ef8865c795a7
名前 / ファイル ライセンス アクション
110009481674.pdf 110009481674.pdf (871.6 kB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2016-03-02
タイトル
タイトル 多クラスAdaBoostを用いた3次元腹部CT像における腹部血管領域への血管名自動命名手法に関する研究 : 血管名識別器における検討
その他のタイトル
その他のタイトル A study on automated anatomical labeling to abdominal arteries in 3D abdominal CT images by using multil-class AdaBoost : Improvement of classifiers of the artery names
著者 ホァン, ブイフイ

× ホァン, ブイフイ

WEKO 63096

ホァン, ブイフイ

Search repository
小田, 昌宏

× 小田, 昌宏

WEKO 63097

小田, 昌宏

Search repository
二村, 幸孝

× 二村, 幸孝

WEKO 63098

二村, 幸孝

Search repository
北坂, 孝幸

× 北坂, 孝幸

WEKO 63099

北坂, 孝幸

Search repository
三澤, 一成

× 三澤, 一成

WEKO 63100

三澤, 一成

Search repository
藤原, 道隆

× 藤原, 道隆

WEKO 63101

藤原, 道隆

Search repository
森, 健策

× 森, 健策

WEKO 63102

森, 健策

Search repository
HOANG, Bui HUY

× HOANG, Bui HUY

WEKO 63103

HOANG, Bui HUY

Search repository
ODA, Masahiro

× ODA, Masahiro

WEKO 63104

ODA, Masahiro

Search repository
NIMURA, Yukitaka

× NIMURA, Yukitaka

WEKO 63105

NIMURA, Yukitaka

Search repository
KITASAKA, Takayuki

× KITASAKA, Takayuki

WEKO 63106

KITASAKA, Takayuki

Search repository
MISAWA, Kazunari

× MISAWA, Kazunari

WEKO 63107

MISAWA, Kazunari

Search repository
FUJIWARA, Michitaka

× FUJIWARA, Michitaka

WEKO 63108

FUJIWARA, Michitaka

Search repository
MORI, Kensaku

× MORI, Kensaku

WEKO 63109

MORI, Kensaku

Search repository
権利
権利情報 (c)一般社団法人電子情報通信学会 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
キーワード
主題Scheme Other
主題 動脈
キーワード
主題Scheme Other
主題 CT像
キーワード
主題Scheme Other
主題 血管名命名
キーワード
主題Scheme Other
主題 識別器
キーワード
主題Scheme Other
主題 多クラスAdaBoost
キーワード
主題Scheme Other
主題 arteries
キーワード
主題Scheme Other
主題 CT image
キーワード
主題Scheme Other
主題 anatomical labeling
キーワード
主題Scheme Other
主題 classify
キーワード
主題Scheme Other
主題 multi−class AdaBoost
抄録
内容記述 外科手術における医師の血管構造把握を支援するため,我々は腹部血管を対象とした血管名自動命名法の研究を行ってきた.この手法は,抽出した血管領域から血管木構造を作成し,血管木構造の各血管枝ごとに多クラスAdaBoostを用いた識別器により血管名を命名する.しかし,識別器の誤分類により誤った名前を命名されたり名前なしと命名された血管枝が多数存在した.そこで,新しい特徴量を追加し,更にAdaBoostに用いる識別器学習時の重み調整により,識別器の命名対象血管に対する命名性能を向上させた.提案手法を3次元CT像38症例に適用したところ,血管名命名の平均再現率と平均適合率はそれぞれ87.6%と72.5%であった. We have developed an automated anatomical labeling method for the abdominal arteries to support understanding of the structure of the arteries for doctors in abdominal surgeries. This method labels artery names by using classifiers constructed with the multi-class AdaBoost. However, miss-labelings of the classifiers were caused in many cases. In this paper, we present a method to improve artery name labeling performance by adjusting weights of the classifiers of the AdaBoost. We also introduce new future values for the classifiers. We applied the proposed method to 38 cases of 3D contrasted abdominal CT images. The average recall and precision rates of the proposed method were 87.6% and 72.5%, respectively.
内容記述タイプ Abstract
出版者
出版者 一般社団法人電子情報通信学会
言語
言語 jpn
資源タイプ
資源タイプresource http://purl.org/coar/resource_type/c_6501
タイプ journal article
ISSN
収録物識別子タイプ ISSN
収録物識別子 0913-5685
書誌情報 電子情報通信学会技術研究報告. MI, 医用画像

巻 111, 号 389, p. 395-400, 発行日 2012-01
著者版フラグ
値 publisher
シリーズ
関連名称
関連名称 IEICE Technical Report;MI2011-148
URI
識別子 http://ci.nii.ac.jp/naid/110009481674/
識別子タイプ URI
URI
識別子 http://hdl.handle.net/2237/23702
識別子タイプ HDL
戻る
0
views
See details
Views

Versions

Ver.1 2021-03-01 15:19:37.243599
Show All versions

Share

Mendeley CiteULike Twitter Facebook Print Addthis

Cite as

Export

OAI-PMH
  • OAI-PMH JPCOAR
  • OAI-PMH DublinCore
  • OAI-PMH DDI
Other Formats
  • JSON
  • BIBTEX

Confirm


Powered by CERN Data Centre & Invenio


Powered by CERN Data Centre & Invenio